Copy Link
Add to Bookmark

Trickz of the Trade 06

eZine's profile picture
Published in 
Trickz of the Trade
 · 26 Apr 2019


_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
|o| - |o| - |o| - |o| - |o| - |o| - |o| - |o| - |o| - |o| - |o| - |o| - |o| -

HohAy! MeRry fuCkin chRiStmAs!

Ü²ß ÞÝ ß²Ü
²² °ÝÞÝ ²±
±² °Ý Þ° ±±
Þ±Ý ±° ±° ±° ÜÜ
±± Þ°Ý °± ÜÜÜßß
Þ°Ý °Þ Þ°Ýß Þ°Ý
Þ°Ý Þ±ÝÜÜßß ±± °±
ÜÜÜßß±± Þ±Ý ±°
ÜÜßß Þ° Þ²Ý ²± Þ±
±Ý²² Þ²Ý ±Ý
²²Ý ²²Ü°
ÞÝ ßß±° ±ßß Û

- aNARCHY iN tHE nZ -

· : ______
_______________ _______ / | _______ _____ / /_________
\ /_\___ \_/ |/ ___/_| |/ /_\ ____/_
\ \______/ _/ _/ _/ | | _/ _/ \_____ \_
\_____| :______\ \_ \__________|____\ \_____________/
\_____/ | \______\
/ :
· . [· O F T H E ·]
_____________ _______ _______ __________ ___________
\ \:__\___ \___\____ \_\_____ \/ _____ /
hMC \______/ : _/ _/ ___/ : / \_ \_____/|
|_______:____\ \__________:____________/_________|
\_____/ .
[· i S S U E # o 6 ·]

_____________________/\ mORAL oF tHE sTORY /\________________________
__\__ `----dISCLAIMER----' __/__
| |
| |

___________ _______________
. /~~~~~~~~~~/` _ `.
/ cHRiSTMaS _\/_ .
( EdiTiOn \/\/ !
\ _________, |
\_/ ! |
____.' | |
// | |
/ | |
. | |
| |
| |
| `
' `--.
' \
: 25/12/96 .
| . . !
| | ! ! |' '
| | | | | /
`--|__|__| |-'
| |
| |

Û²±° ÜÛÛßß ßßÛÛÜ
ÞÛ ßßßÜßß °
ÞÛÛÛÛ²²±±°° ÜÜÛÛÛÛ²± ÛÛ²±° ßßßÛÛÛÛÛÛÛ²±°
Û²±°° ÜÛÛÛÛÛÛÛ²± ÛÛ²²±±° ° ßßÛ²±°
ß °° ÜÛÛÛÛÛÛÛÛ²± ß Û²²±±° °°°
ÜÛÛßßßÜÜÜ Þßß ÛßÜ ÜÜÜ ° °
ÜÜ Ûß Þ± ß Þ ß± Ûß ÜÜ
Þ± ß ß Þ±
ß c o n t e n t z ß

1.. SCENE NEWZ ][yPe
3.. HACKiNG AM'S ][yPe
5.. ZEN!C0R iNTERViEW ][yPe^kaotik
7.. BLUE-BOXiNG (PART2) ][yPe
9.. COP TRiCKZ oPium!
10. BiG TiME REVENGE ][yPe
11. EFTPOS T~Symmetry
12. DiALiNG 1950-1 Chris M.
13. ELiTE PiLLBOXiNG II T~Symmetry
15. SLBBS HACKiNG T~Symmetry
17. NZ TiPPS CODEZ Chris M.
19. SPARE KEYZ GreyRat
23. GREETZ ][yPe
24. LAST WORD'Z! ][yPe

_____/\__/\__/\__/\__/\__ ________[/ 1 \]_________ __/\__/\__/\__/\__/\_____
`---/ / / / / // SCENE NEWZ! \\ \ \ \ \ \---'
`--/---/---/---/---//------= by ][yPe! =-------\\---\---\---\---\--'

Ok, herez the h/p/a page for whatz been goin on since the release of tot#5
I gathered the gossip from contax and members of the group, and i make sure
the information is true and accurate as possible.

[*] Eon was kicked out of home because he was being too lazy!

[*] Cyntaxera and Eon (SLi) split up..
They were both cheating on each other

[*] tRICKZ oF tHE tRADE can be leeched from:

[*] Canaan got busted for pbx'es.. and is fined $3300

[*] While convisgating Canaan's computer equipment they found drugz in
his room, and now canaan is in BIG shit from the copz!

[*] Some swedish phreakers were busted for selling plastic cards with
written credit card information on. Both of them are released now.

[*] Twisted~Symmetry (nz) joined 12/01/96

[*] CRaZY (brazil) joined ToT

[*] Chris Malicious (nz) joined.. beware he's very dangerous :)

[*] Innuendo bbs in chch (+643-3597441) is the hq for resistance net
which contains a thriving hardware hacking area.. We suggest other
people read and for someone to carry the net in the North Island.

[*] OSM a new hpa group.. was kicked out of the scene by NZPD!
because of lameness

[*] Hiroshima bbs (nz) will be forced to shut down soon because of
lack of fund..

[*] A guy from sweden changed the CIA page to Central Stupidity Agency
with hitlers pic on it.

[*] An english hacker cracked the computer from the financial times and
crashed the money transfers for more than $100.000

[*] Ihug has been hacked once again..

[*] 3 Wellington students were busted for cheating their s.cert exams
they paid someone $120 to sit their exams for them, and the NZQA
(New Zealand Qualifications Authority) isnt very pleased at all!

_____/\__/\__/\__/\__/\__ ________[/ 2 \]_________ __/\__/\__/\__/\__/\_____
`---/ / / / / // FUCKiNG WiTH NOVELL! \\ \ \ \ \ \---'
`--/---/---/---/---//---= by bAD¢lANGUAGE! =---\\---\---\---\---\--'

i take computer studies at school (i don't know why, as the teacher
doesn't know shit) and as i get really bored in class i like to fuck about
and give the teacher shit to make her look bad in front of the class.
anyway our school is running a novell network and i like to fuck about
with it and screw with the staff/teachers accounts... hehe

this is one little game i have played on the teacher a few times, what i
did was code a little program that fucks over the server, it makes
it so the host terminals can't talk with the server thus resulting in one
of those 'error, finding server' messages flashing down everyones
terminal. it also stops people from logging on if you haven't all ready

the first time i did this i couldn't stop laughing (in my head that was as
i didn't want to give myself away)... i wasted a whole period as the
teacher and the head of the computer department couldn't work it out.

anyways here is the source code for this nice little proggy, i have coded
it in basic as microshit quickbasic comes with ms-toss and you should have
access to this.

'*** code begins

FOR T = 1 TO L
PUT #1, T*10000, T '!! note 2


30 V$ = TIME$
IF V$ = "00:02:00" THEN GOTO 20 '!! note 3


'*** code ends

i have added a few things like a timer and some out put so you know what
is happening and what stage the computer is up to.


you have to change some of this code to suit your needs and how the netware
is setup

!! note 1: change this directory to one that you have WRITE access, so we
can create a file called ''

!! note 2: what you have to do is find out how much HD space is left on the
the server. if there is 52 megs free, convert this into bytes
to get 54525952 bytes left on the HD.

now for a little calculation to find out what the value of 'L'
should be.

L = (bytes free on HD) * 2

around the answer up so there are no decimal places, and put
this value for L into the code

!! note 3: this is the timer so when the time is up the program will
deactivate itself and return the network back to normal

change the time to suit your needs, i have it set for 2 mins,
for an example we will set the time for 14 mins and 30sec. to
do this you would change the part in the code to be like this.

IF V$ = "00:14:30" THEN GOTO 20

!! note 4: change the directory to the one you changed it to at !! note 1.

Things to beware of

now if you decided to do this you must leave the computer as it is while
it is running the program, if you acidently reset the computer, you won't
beable to fix the problem yourself.

how it works

well what we are doing is creating a file which is going to be bigger than
the amount of free HD space left, what happens is the server has a wank
when it sees that a file 100megs big has been created when there is only 52
megs free. i cant give you a better explaination as i'm not sure myself.

then after the timer is up the computer deletes the file and everything is
once back to normal.

if we strip out all the bullshit like the timer etc, we will end up with 3
lines of code, this is the bit which does the damage. eg:

PUT #1,10000,A

so we open a file in binary mode and then write a variable 'A' at byte
position 10000, and then close the file, this in effect has created a file
about 10000 bytes in size. so if we change the byte position of 10000 to
one which is large than the amount of free space on the hard drive we can
have some fun.

now that you understand this you can change the above code to suit your
needs. i have added a lot of shit into mine as i like to see the byte
position count down etc, its a kind of visual stimulant, or maybe it
reminds me of those bullshit hacker movies. hehe

if you don't understand any of this crap then don't try it as you will end
up getting yourself into alot of trouble with your school.

_____/\__/\__/\__/\__/\__ ________[/ 3 \]_________ __/\__/\__/\__/\__/\_____
`---/ / / / / // HACKiNG AM'S! \\ \ \ \ \ \---'
`--/---/---/---/---//------= by ][yPe! =-------\\---\---\---\---\--'

This is old trix, but the only reason im writing this text is to tell you
whats the advantage of hacking answering machines and how to really find
the victims identity and listen to their private messages and any upcoming
events which have been recorded for them.

I learned that hacking AM's can be another key for phreakers because once
you have studied the AM you want to hack you can find all kinds of infor-
mation including credit cards and other needful things!

Now its time to have phun.. just a few suggestions so you get away with
it and they cant trace you back. Call the AM from a phone booth or if
possible go biege boxing or you could be a bit more risky and use pbx'es
and diverters (but i dont really agree with that) or if you really want
to fuck off the company ring off a vmb # and that will really piss off
the business if they try tracing the call...

One of the advantages of hacking AM's is that "If you know what you are
doing you cant go wrong!" what i mean is that once you get in and listen
to the victims messages the only way you can fuck things up is if you
press the wrong buttons on your keypad :)

The standard options for a answering machine:

fuck! i cant find my list of codes.. so what i'll do is finish this article
completely in issue #7 ok.. sorry bout that dewdz!

_____/\__/\__/\__/\__/\__ ________[/ 4 \]_________ __/\__/\__/\__/\__/\_____
`---/ / / / / // BANANA SPLiT! \\ \ \ \ \ \---'
`--/---/---/---/---//------= by PoSCA! =-------\\---\---\---\---\--'

YEah!! hehehe this one is coOL. FUcken hard to make tho. You need to wear
industrial overalls and metal gaunlets, else this stuff will fucken tear
you apart as if you where made of goo.

Right o.k. I warned you and this stuff is the next best from a H-bomb. I tell
you a story before I get into detail, so you guyz/girlz(hi leanne!) have an
idea how serious shit this fucked up stuff is.

See, I work at this bar and one night in walks the BIGGEST COCONUT i ever
seen BIG as SHIT!!! Just walks in as if he owned the place...
Now, nobody knew quite what to make of him... ... or quite what to think.
There he was... and in he walked.

He puts his fat fist down... FULL of dollars and asks for a beer. One of the
bartenders gave him a jug to scull. This when the opportunity arises...

Now, this guy didn't know jack shit... I walk beside him and place a bowl of
choco icecream with the 'Banana splits'. And walked away...
As I turned back to see him, you could see the gleaming teeth of his as he
was now steering as the icecream bowl. I tried to walk faster to the other end
of the bar as he was about to take a chunk out of the icecream special.

BOOM! I hit the floor, people scream and run from one place to another, fuck
knows what happened... The Coconut turned and was now steering at me with half
his white teeth missing and his jaw was locked back into his neck!
He knew IT.... no other boy had the illusion to get out of their alive...
I ran... I was runnin... for my life... Coco was runnin too!
'Fucken get my way!!!', 'Fuck you MANIAC! If I ever knew the kinda person you
were, I would have never agreed to work with you'....
'O.K. Mr fucken compasion.... I will call somebody!'

So you guyz got the god damn message! This stuff is voltile.

Herez the ingred's:

- styrofoam (Heaps of)
- diesel (enough of)
- Sodium Ethanoate (100% pure concentrated... No substitutes else forget it!)
- Caprithane Hardener 579B (triple 5 A is the best... flammable No. 1)
- Buch of banana's (Yellow ones are good... Green ones less obvious)
- And necessary icecream toppings (choc dip, vanilla icecream etc)

O.K. now you have to work at an isolated place and wear the protective gear,
as described above. Use a very sharp, knife and cut a very thin line on the
inner side of the banana and ripp out half of its filling.
Do that to as many bananas as you want. Now, get a old bowl to mix the
explosive mixuture in. Use half a bowel of styrofoam and pore the diesel
about 1/4 of the way in the bowl. Use a big wooden spoon (NOT a METAL oNE!)
and mix it till it turns into mush. O.K. this is the part where you Need to
wear a welding mask! Insert 100ml of Sodium Ethanoate and pore 150 ml of
the Caprithane Hardener. It contains High Isocyanates and Hyrocarbons.
This is the molar to the polar shit, from Croda Paints, makes it a very
volitile cope... would make a nigger turn white! Mix this shit slowly, but
surely. The Hardener would make this poten stuff turn into 'PLAYDO' and
at this stage is ready to be pored into the banana's. Seal the banana's with
'Gore glue' or super gue if necessary and fix it back to it's original state.
YOu can now take off the 'heavy gear' as long as you don't drop the banana's
and start makin' the icecream the way you like it. Place banana's carefully
in the icecream bowel.

If you aren't going to use it on the same day, it's safe enough to store it
in the fridge as long as nobody tries to eat it by accident. Don't leave out
in the sun too long either!

Well, I sure hope you liked my article, if I get good feedback from the
scene I will right some more stuff O.K.

[ed: PoSCA was stoned when he wrote this article, so dont take this shit too
seriously :) eheh, but maybe if your crazy like him you will create this
banana split explosive!]

_____/\__/\__/\__/\__/\__ ________[/ 5 \]_________ __/\__/\__/\__/\__/\_____
`---/ / / / / // ZEN!C0R iNTERViEW! \\ \ \ \ \ \---'
`--/---/---/---/---//------= by ][yPe! =-------\\---\---\---\---\--'

sorry dewdz but this isnt my fault.. see what happened is i sent the question
list to kaotik and he was supose to send it back to me once he had comp-
leted it, which he never got round to doing.. but what i'll do is next time
i see him i will get the answers and be sure to stick it in issue 7 which
will be released in the next 2/3 months..

_____/\__/\__/\__/\__/\__ ________[/ 6 \]_________ __/\__/\__/\__/\__/\_____
`---/ / / / / // LAMAH'Z WAY TO PHREAK! \\ \ \ \ \ \---'
`--/---/---/---/---//---= by bAD¢lANGUAGE! =---\\---\---\---\---\--'

this here is a fucken lame way to make phone calls and not pay for them, i
don't call this method phreaking, but it is more of social engineering.

what to do

use your own home phone line and make a REAL toll call to anywhere in the
world, yes you are going to pay for the call and it will come up on your
phone bill. the thing is you have to make heaps and heaps of phone calls,
i mean you have to make 500+ dollars worth of phone calls for this to work

you have to make this many calls in less than 1 month before you get your
phone bill, i would recomend making 1000 bucks worth of calls in 2 weeks.

now the catch is that as we all know telco keeps a bill of the telephone
number you called, for how long the call was and how much it cost. but
the thing is the computers at telco that do this have a warning signal
that if someone (an account holder) has made 500+ dollars worth of calls
it warns the operator to tell them to give that person a call to see if
they are making those calls.

here is the following senerio of a call from a telco operator (OP) and
the anonymous account holder (lAMMAH). yes this event did acutally
take place!!

ring.. ring.. ring..

lAMMAH: "hello"

OP: "hello, is Mr lammah there please"

lAMMAH: "yes, speaking"

OP: "this is Jenny from Telecom, we are ringing you to confirm
that you have been making the 769 dollars worth of telephone
calls on the account of Mr Lammah"

lAMMAH: (lieing his arse off at this point) "what the... excuse me what
did you say????"

OP: "it is standard procedure to check with the client that once
there phone bill has reached 500 dollars we have to confirm with
them that they are making those calls"

lAMMAH: "i'm sorry but i haven't made any toll calls, how the hell
could this happen?" (he becomes suspicious) "or dean you fuck
are you trying to prank me!"

OP: "It is possible that the computer has made a mistake and has been
billing your account instead, hang on a second please..."

lAMMAH: (hehe i might be able to pull this one off!!)

OP: "hello, i have run a check and yes those toll calls were made from
your phone line"

lAMMAH: (angry tone of voice) "but i never made any toll calls, i'm not
gonna pay for anything i didn't make"

OP: "errr, please hold i will get my supervisor"

lAMMAH: (fucken dumb bitch can't she sort out the problem herself)

SUPER: "hello, Mr lamah"

lAMMAH: "yes"

SUPER: "we will get our technicans to check out your account, and
i will credit your account for $796, if we have any more
problems i will ring back and discuss the matter with you.

lAMMAH: "yes, i hope this problem will be solved as it is an inconvenience
to me... bye"

SUPER: "good bye"

lammah told me that once telco had called he stopped making all those calls
as he didn't want to get busted.

this method would work, but i would only recomend this as a once off
situation as if you kept doing this telco would become suspicious and you
could get caught and then you would have a big bill to pay off!


if you are going to do this easy method i would recommend a few things »»

you have to make the phone bill as unbelievable as possible, if you could
make about $200+ dollars worth of calls per day, you could easliy get away
with it as nobody would believe that a residentual customer could make
that many calls!

second thing is you have to be really emotional when the telco operator
rings you about your phone bill, if you live with your parents, telco
will ask for the person who holds the account with them, so your parents
would be very suprised and would give the operator a hiding....

_____/\__/\__/\__/\__/\__ ________[/ 7 \]_________ __/\__/\__/\__/\__/\_____
`---/ / / / / // BLUE-BOXiNG (PART2) \\ \ \ \ \ \---'
`--/---/---/---/---//------= by ][yPe! =-------\\---\---\---\---\--'

What you need:
Amiga (2.0 or higher)
Phone (I prefer Cordless)
Portable Earphones (Sony/Panasonic)
Chicken Dialer (Latest Version)
Terminus (Latest Version)

Ok, this is part2 of last issues article, but this tyme i will tell you
how to box using my ole favourite prog Chicken Dialer! kewl, and dont
ask for any trunx coz im only here to tell you how to use C-dial, not
which freq's to use to seize any hcd#'s

You probably dont have an amiga but if you do get C-Dial the reason why
i say "get C-Dial" is coz Chicken Dialer is the best boxing prog i have
ever seen on the amiga!!! heh adw, nhp, dial-o-mat, ua, blieb is nowhere
as good as c-dial.. (ive seen many more than that but those are the only
ones i can think of right now) hmm, if you cant find c-dial on the net
get your ass on #bluebox and you'll find it on Crossbar.. ok?

C-DiAL is the most accurate boxing prog ive ever used, and it always will
be, because it sends clear tonez and itz very percise and it has the best
layout, also its so easy to use! and its nice and easy to configure!

The following is the instructions to setup C-Dial and how to connect to
any board you like once you have seized and dialed the bbs number!

sTep 1> Fire up Terminus, init your modem then type ATX then enter then
type ATD (dont press enter)

sTep 2> Press [Amiga-M] to go to the workbench shell then load up c-dial

sTep 3> Once c-dial has loaded go to [tRUNC-eD] then setup your trunx
ok, i will now show you how to set it up.. so for example if you
have 2400 2600 140 90 / 2400 120 then this is how you display it:

<A< <B< >A> >B> hOLD dELAY
2400 2600 2400 2600 140 90 ./1
2400 2400 2400 2400 120 0 ./2

sTep 4> Good, now make sure the V=64 and that you type in the country of
the trunk you have setup also the 1 and 2 should be ticked "./"
off to show you want to use those two freq's

sTep 5> Now hit [X!] with your mouse and goto [dIAL-eD] and choose your
dialing tonez.. mf/c5/dtmf.. then setup the speed of your dial-
ing, (now this is important i find) H=051 D=051 is the perfect
speed for the dialing but you might wanna lower it down a bit.

sTep 6> Hit [X!] again and now you have to setup the board's or vox #'s
you wish to call.. so click on [nEW] type in the name, comment
and phone number (eg: b-cc-0-area-number-c)

sTep 7> Now we are ready, so plug in your earphones.. pick up your phone
put one earphone up to the mouthpiece then dial the HCD# press 't'
(to send your trunc) or alternatively click on [tRUNC] on the main
screen.. then press 'd' or you can click on [dIAL] if you want.

sTep 8> Once you hear the call has gone through hit [Amiga-M] to go back
to Terminus hit Left mouse button so that the amiga knows you
want to use Terminus again then press 'enter!' and wella!!! :)

sTep 9> Log onto the bbs, and dont msg the sysop like this..

Hey man! fuck.. im callin your bbs free!!! kewl aye.. heard of
blueboxing man.. fuck its awesome!!! gimme axx.. ok l8rz

If you say that or somthin similar then just get a gun and blow your head
off, because ive TOLD you hundreds of times, once you know how to box DONT
FUCKEN TELL ANYONE not even your momma! understood! good..

Well, thatz it i hope you've enjoyed this article.. if not gimme some mail
or find me on irc and tell me what part of the text dont you understand.


_____/\__/\__/\__/\__/\__ ________[/ 8 \]_________ __/\__/\__/\__/\__/\_____
`---/ / / / / // DRiNKiNG METHS \\ \ \ \ \ \---'
`--/---/---/---/---//---= by bAD¢lANGUAGE! =---\\---\---\---\---\--'

some people like to get a buzz from drinking methylated spirits, or is it
that they want to painlessly end there lives?

but anyway i will tell ya how to prepare the meths for a nice refreshing

buy some meths from your local garage or shop, get the one that looks like a
purple liquid. get a cup and a slice of bread, place the bread on top of the
cup. pour the meths on the bread and the liquid will slowly go through the
bread and into the cup. the reason for this is that the bread acts as a
filter, and filters out the colouring in the meths. when the bread gets to
soggy and is about to break replace it with another slice until you have as
much 'filtered' meths as desired.

now if you drink this i will taste like shit so i have a few recommendations

1) dissolve/mix sugar with the meths, this will sweeten it up, you should
experiment with the quantity of sugar but a 1:1 ratio seems to do

2) another idea is to mix 'raro', or any other packet drink flavouring you
have available

If any of you are campers and like to go out tramping, this is something that
will stop those fucken sandflies from biting you. I learnt this from a mate
of mine who is an australian and they have heaps of those little bastards
and mosquito about due to the hot climate. Before you go out tramping you
should swallow 1 table spoon of meths. What happens is that when you sweat
the meths comes out through your sweat glands and it repels those insects
when they land on your skin. This small quantity you take is in no way
harmful to your body in moderate dosage.

People who are considering getting fucked on meths, i wouldn't reccommend in
doing so as you slowly kill yourself, but then again this is a painless way
of commiting suicide.

_____/\__/\__/\__/\__/\__ ________[/ 9 \]_________ __/\__/\__/\__/\__/\_____
`---/ / / / / // COP TRiCKZ! \\ \ \ \ \ \---'
`--/---/---/---/---//------= by oPium! =-------\\---\---\---\---\--'

I hate copz! dont you? well i learnt something very interesting and i want
to share it with you today..

We all know about undercover copz in new zealand right?
great because i will tell you how to spot them okay?..

|--' `--| ca = Cell Aerial
| |
| | cb = CB Radio Transmitter
| cb|
|______________| ra = Radio Aerial
_/ \_
| Birdz |
| eye view |
| |
| |
|_ _|

One more tip, if the copz ever come to your house like they did over here
and my mom told them to come back next week because i was away. I came
back home early and the fucken pigz came the next day early morning, and
i got in big shit (vandilising and shit like that) but anyway if it ever
happens to you prepare yourself..hide your shit or anythin you think the
copz might take off you! and never believe what they say! they are a bunch
of bacon fritterz! ok peace

_____/\__/\__/\__/\__/\__ ________[/ 10 \]________ __/\__/\__/\__/\__/\_____
`---/ / / / / // BiG TiME REVENGE \\ \ \ \ \ \---'
`--/---/---/---/---//------= by ][yPe! =-------\\---\---\---\---\--'

Informational purposes only, freedom of speech! dESTROY yOUR eNEMIES!
Herez 3 k00L ways to get REVENGE on someone that has fucked you over!!!

1> D E L i V E R Y S U P R i S E

Goto a phone booth and use the Telephone Book and Yellow Pages to look up
as MANY delivery places you can find (eg: Chinese delivery, Taxi Companys,
Pizza places, Grocery deliveries etc)

Make sure you have writen down all the details of your victim before you
go and do this.. (name, address, phone# (one thats always engaded works
best or you could use a vmb#)

The reason we need to use a fake phone# is just incase the company decides
to verify the caller and make sure they are not wasting their time and
pizza's (hahaha which really you are in this case)

Ok once your ready.. and have all the information you need its time to
blast your victim's mind and really piss them off!!!

Since most food company's have 0800 (tollfree#) then you wont be needing
any phone cards.

Alrighty! first ring the Pizza companys and make a average order like
Super Supreme pizza, Medium size chips, 1 large Coke, Garlic Bread (fuck
this is making me hungry) ..Now all you do is order it to the victim's
house and make sure you ring 20-30 minutes before the killing time :)
(6:00pm in our case.. you could do any time, but im choosing six today)

Now you phone a Taxi company and ask for a taxi to be at the victim's house
by 6.05pm if they ask why you need the taxi say your mate chucked up and
we need a taxi to get him home.

Cool, now we ring another Pizza company and order the same shit, and
tell them you want it to be delivered by 6:10.

Call up a Chinese delivery place if you want and order Chow-mein and heaps
of chips (say enough for 6 people) and 3 steak burgers. Delivered by 6:15

Now were having fun!.. call another Taxi company and ask for a taxi to
be at your victim's house at exactly 6:20

It's time for another pizza (mamamia) so make sure you ring another comp-
any and order a Large pizza and chips, and to be delivered at the victim's
house at 6:25 max

Kewl, now its probably 6:00pm and the fun has started! And the first pizza
company has just arrived and your victim thinks it was a mistake! so he
shuts the door laughs away and tells the geeks inside.

Now its time to ring another Taxi company and order as MANY taxi's as
possible to the victim's house!! 6:30 prompt.

Now ring up a *BiG* Pizza company (pizza hut) and say you want 4 Large
Pizza's becoz you are having a Birthday party for your kid's and to
be delivered at 6:35pm

6:05 now and one taxi is waiting at the end of the victim's driveway!

Ring another Chinese place and order the same gook crap! and say you want
enough chips for a family of six, and you want 2 hamburgers and 1 steak
and egg and 3 steak burgers! delivered at 6:40

Anyway thats enough for the night so now you and your friend find a good
place to hide close by! when i say close by i dont mean across the road
in the bushes, it depends really becoz the area where the victim lives
could be private so you might have to do a bit of a mission and get in
his property without anyone seeing you and a very distant view so if the
victim does see you or hears you laugh you have time to run back home
eheh, or back to your vehicle parked down the road!!! Have phun :)

When it becomes 6:15 your victim realizes its no joke and that someone is
fucking with him, and believe it or not he is ready to explode coz he
doesnt realize that he has to pay for all the deliveries! AHAHAH
sucked!!!! fuck em all...

The Taxi drivers start talking through their cb radio receivers and
are started to get really pissed coz some fucker (you) set them up..hahah

At 6:30 your victim see's a bundle of taxi's and is fucken pissed, by
now he is shitting in his pants and is fucken scared and also terrified
and worried about all the costs $$$ ahahah..

6:40 the gook arrives and your victim is shouting at him coz he has too
much anger build inside, after he gets rid of the gook he doesnt bother
to answer the door and pretends he isnt home!

Remember, have phun!

2> E G G S F O R B R E A K F A S T

First of all, go to the supermarket and purchase a dozen eggs.

Goto the victim's house early in the morning around 6am and when you get
there blast the house with all the eggs and then ring the doorbell a few
times then get the fuck outta there! coz the Father aint gonna be very
happy, lets hope he doesnt have a 22 rifle :)

3> B A R B E Q U E G R I L L

You will need one thing Thermite..if you cant buy it, then go through
some old text files and learn how to make it yourself.

When its really late at night.. sneak up to your victim's house, (this
is only useful if they have a old bbq grill) now, go up to there bbq
and take the lid off and place the thermite in the centre of the bbq
and cover it up with the charcoal so that it cant be seen..

The next day when your victim or his/her family decides to use the bbq
they will get a fright coz once the thermite heats up it will burn a
fucken hole right around the bottom of the bbq plate! ahaha

_____/\__/\__/\__/\__/\__ ________[/ 11 \]________ __/\__/\__/\__/\__/\_____
`---/ / / / / // EFTPOS \\ \ \ \ \ \---'
`--/---/---/---/---//-= by Twisted~Symmetry! =-\\---\---\---\---\--'

Installing Ingenico EFTPOS

The original document has many spelling mistakes so some may also be copied
into this electronic copy.
These phone numbers were handwritten onto the paper copies I have:
09 3073270 0800 800 027 654277
I have not checked what these numbers are, I suspect they belong to EFTPOS.
This file could be useful because it tells you the default PIN for EFTPOS.


Collect unit
Ring B.P. and arrange time to install

Trace lines and mains
Unpack unit and connect pinpad
Connect Mains
Power Up Unit
Connect Line
(Note: Always have line disconnected when powering up or down the terminal)
Display "Maintance Function" press "Enter"
Display "B.P"
"POS System V2.2"
"Supervisor Logon"
"Supervisor Card"

Check NII still set to "WGTN"
Press FN > 3 > 2 > Enter until NII screen
* If NII = 20 "AKLD"
press 1 > Enter - Supv Logon
* If NII = 1 "WGTN"
press Enter - Supv Logon

Get shift Totals and Settlement of Old Terminal

Swap Terminals

Swipe Card

Display "Supv Logon"
"Supv Pin?"
Pinpad Display "Supv Pin?"

Enter pin No. 1111 > OK
Display "Processing"
"Please wait"
Display "Supv Logon"
Display "Select Trans"

Ring EFTPOS Help Desk and inform them the unit has been installed.
Remove old Terminal.

_____/\__/\__/\__/\__/\__ ________[/ 12 \]________ __/\__/\__/\__/\__/\_____
`---/ / / / / // DiALiNG 1950-1 \\ \ \ \ \ \---'
`--/---/---/---/---//-= by Chris Malicious!! =-\\---\---\---\---\--'

This document was originally a blue laminated card.
Numbers, hash(#) and star(*) were originally represented by graphics of
Touch-Tone(TM) buttons.
Whatever is enclosed in single quotes was originally in italics.
This was typed-up using MS-DOS Editor, some platforms may experience
formatting problems because of my use of the TAB function.

IVR Quick Reference Card
Document No: 6163

LOGIN Press: 1950
Press: 1
Enter: 'Apppointment Number' Then #
Enter: 'PIN' then #

Press: 1 for 'SLT'
Press: # If 'On Line To Test'
Enter: 'National Number' Then #
Either Enter: For First Test Command
OR Press: 0# For Test Command List
'Command' Then #
If you entered the test, Either
Press: 1 To 'Start Test'
Or Press: 2 For Second 'Test Command'
Or Press: 3 To 'Schedule Test'
Or Press: 4 For 'Exclusion Overide'
Or Press: 5 To Change 'Test Direction'

Press: 1 For 'SLT'
Press: # If 'On Line To Test' or
Enter: 'National Number' Then #
Press: # To 'Start Test'
To Recieve Results Back Either:
Press: 1 To Receive 'Test Results' via Pager
Or Press: 2 To Have The 'Test Results' Called Back
Or Press: 3 To Hold For The 'Test Results'

For Call Back and Hold Options Only
Press: 1 For Test Measurements
Press: 2 To Repeat Ver And Summary codes
Press: 3 To Repeat To Main Menu

Press: 2 Then 1 MLT By National Number
Enter: Start National Number #
Enter: End National Number #
Enter: First Test Command #
Either Press: 1 To Start Test
Or Press: 2 For Second Test Command
Or Press: 3 To Schedule Test.
'Note: Results will only be paged'

Press: 2 Then 2 MLT By Cable
For Exch:
Enter: 'Exchange ID' Then #
For Cable or Cabinet:
Enter: 'Exchange ID', 0# for space
then: 'CableNumber / Cabinet ID'
# Or ## (Note: if last entry
letter press #, if a No press ##)
Example: For Hamilton East Cable 13
45 H 65 N 32 E 0# 1# 3##
Enter: Start Pair Then #
Enter: End Pair Then #
Press: 1 To Start Test
Or Press: 2 For Second Test Command ('Not available at
Or Press: 3 To Schedule Test.
'Note: Results Will Only Be Paged'

| A | 21 | N | 65 |
| B | 22 | O | 66 |
| C | 23 | P | 77 |
| D | 31 | Q | 11 |
| E | 32 | R | 78 |
| F | 33 | S | 79 |
| G | 44 | T | 87 |
| H | 45 | U | 88 |
| I | 45 | V | 89 |
| J | 54 | W | 97 |
| K | 55 | X | 98 |
| L | 56 | Y | 99 |
| M | 64 | Z | 12 |
'Note: Q and Z may differ between keypads.'

18/10/95 Version 1.0

_____/\__/\__/\__/\__/\__ ________[/ 13 \]________ __/\__/\__/\__/\__/\_____
`---/ / / / / // ELiTE PiLLBOXiNG II \\ \ \ \ \ \---'
`--/---/---/---/---//-= by Twisted~Symmetry! =-\\---\---\---\---\--'

I have added ideas that will be useful in conjunction with bAD lANGUAGE's
article from ToT#4, Elite Pillboxing.

B L wrote in ToT#4 :
>----=(wHICH wIREZ dO i cONNECT tHE bEGIE bOX tO!!)=------------------------
>once you have found a 5 mm thick cable (there could be only one or 3-4 of
>them but anyone will do!) look at the top of it were the 1mm wirez are
>coming out of it.
>there should be a total of 4 wires coming out the top of it and these will
>be wired in pairs ie: 2 out of the 4 wirez will be connected together with
>a clear plastic cap, and the other two will also be connected with a
>plastic cap.
These are not the best wires to use, as wires that come out of a
5mm black cable are from the houses/buildings that the pillbox is situated
closely to. This means that the wires bAD lANGUAGE suggested to use might
belong to the house you are sitting infront of. Which is only a good idea
if you're trying to run up a large toll bill on your enemy. Otherwise a bad
idea because the people inside the house you are outside of are more
likely to notice you.

B L wrote :
>now once you have found a cable like this you will need to cut some
>insulation off both of the paired wirez to expose the metal/wire, the
>best way to do this is to use the craft knife and slice a section out.
>I mean, cut some plastic insulation off the OO or 00 wire (the OO and 00
>wirez are represented in the above diagram), only strip one of the wirez.
>It doesn't matter which one as they are both connected together with that
>clear plastic cap. also only cut about 1cm strip off the wire (just enough
>to put the aligator clip onto) as shown below.
This is not the best way to strip the wires. When stripping wires to
connect a beige box to, I find it much easier to melt the plastic on the
wires with a cigarette lighter then run the alligator clip from your beige-
box over the plastic to completely expose the copper wire. Alternatively if
you only have matches, you can burn melt/burn the plastic and then squeeze
the wire between two matches while rubbing it to expose the copper wire.

But wait...there's more.

At the base of the grey lid of a pillar there are two small holes
directly opposite each other. Sometimes a pillar will have these holes
filled in with white plastic which doesn't allow you to take off the lid.
I will find that if I press on the white plastic on one side the other
side will be much harder to push in.
The way I defeat this is to put all my weight onto one white circle with
a short screwdriver, when pushed in, push the grey lid upwards so that
it's just stopping the white part from popping back out. Then keep that
side of the lid up and press on the other side and push upwards. This
should allow you to lift the lid off of the pillar.

One thing to remember is that on RenTel phones that are rented from Telecom
there is a red light that flashes when the hook is flashed. This means that
if you are repetively dialing phone numbers whilst beigeboxing, then there's
going to be a laser light show in your victim's kitchen or maybe beside your
victim's bed. One reason why a phreak would wish to repetively dial
phone numbers would be to hand-scan sensitive phone number areas. For
example, +643 3630XXX which is almost completely occupied by the Defence

_____/\__/\__/\__/\__/\__ ________[/ 14 \]________ __/\__/\__/\__/\__/\_____
`---/ / / / / // TELECOM COLOUR CODEZ \\ \ \ \ \ \---'
`--/---/---/---/---//-= by Twisted~Symmetry! =-\\---\---\---\---\--'

The colour codes used for identification of cables used by Telecom New
Zealand are different from those used as standard overseas. I will call
the Telecom New Zealand standards "T" Type and the overseas standards
"O" Type.
In my opinion Telecom NZ have their own standards only to be difficult
in much the way a neglected child does so to gain attention.
This can be used to find the particular cable pair that belongs to the
person you wish to beige box off of. Feel free to call Telecom and ask
them for all the details of the cable you're looking for (make sure you
know what you're doing).



Colour code for Pairs in a Unit or Cable of less than 25 pairs

Pair No. Colour of Insulation
A wire B wire

1 White Blue
2 White Orange
3 White Light Green
4 White Brown
5 White Grey

6 Red Blue
7 Red Orange
8 Red Light Green
9 Red Brown
10 Red Grey

11 Black Blue
12 Black Orange
13 Black Light Green
14 Black Brown
15 Black Grey

16 Yellow Blue
17 Yellow Orange
18 Yellow Light Green
19 Yellow Brown
20 Yellow Grey

21 Violet Blue
22 Violet Orange
23 Violet Light Green
24 Violet Brown
25 Violet Grey



Colour code for Pairs in a Unit or Cable of more than 25 pairs

Unit Unit Number and Colour Code for
No. Unit Identification

Binder colours Pair number in each Unit
1 Blue* 1 - 25*
2 Orange 26 - 50
3 Light Green 51 - 75
4 Brown 76 - 100
5 Grey 101 - 125
6 Red and Blue 126 - 150
7 Red and Orange 151 - 175
8 Red and Light Green 176 - 200

* Blue Binder is required for Cables of more than 25 pairs only - ref
clause 4.3

The 30-pair cable commonly used by Telecom for building cabling follows
the colour code of Table 1A, with the colours for pairs 1-5 repeated for
pairs 26-30. Pairs 1-5 form the centre core, while pairs 26-30 form part
of the outer layer. Each 5-pair sub-unit is whipped with tape of the
colours shown above for 25-pair units.



Colour code for Pairs in a Unit or Cable of less than 20 pairs. The B-wire
colours are repeated for each unit of 20 pairs using a different A-wire
colour for identification.

Pair No. Colour of Insulation
A wire B wire

1 White Blue
2 White Orange
3 White Light Green
4 White Brown
5 White Grey

6 Red Blue
7 Red Orange
8 Red Light Green
9 Red Brown
10 Red Grey

11 Black Blue
12 Black Orange
13 Black Light Green
14 Black Brown
15 Black Grey

16 Yellow Blue
17 Yellow Orange
18 Yellow Light Green
19 Yellow Brown
20 Yellow Grey

For the next 20 pairs (21-40), the same A-wire colours are used, but with
a blue tracer added, i.e., the first five A-wires are White-blue, the
second five are Red-blue, etc.

Pairs 41-60 use orange as the second colour; pairs 61-80 use green; pairs
81-100 use brown and pairs 101-120 use grey.



Unit Unit Number and Colour Code for
No. Unit Identification

Binder colours Pair number in each Unit
1 Blue 1 - 20
2 Orange 21 - 40
3 Green 41 - 60
4 Brown 61 - 80
5 Grey 81 - 100
6 White 101 - 120
7 Red 121 - 140
8 Black 141 - 160
9 Yellow 161 - 180
10 Violet 181 - 200

Binders are required for Cables of more than 2 Units only - ref clause 4.3

For more information see :
Specification PTC 209, Requirements For Customer Premises Multi-Pair Cable
Available from :
Access Standards Section
Telecom Corporation of New Zealand Limited
New Zealand

_____/\__/\__/\__/\__/\__ ________[/ 15 \]________ __/\__/\__/\__/\__/\_____
`---/ / / / / // SLBBS HACKiNG \\ \ \ \ \ \---'
`--/---/---/---/---//-= by Twisted~Symmetry! =-\\---\---\---\---\--'

One way to make a SearchLight sysop's life annoying is to make new users
with names such as : NEW, SYSOP and ALL.

If you make a new user called NEW then the sysop cannot delete this user.
Therefore the sysop will then have to make up a new name for new users to
type to enter their details.

If you make a new user called SYSOP and the legitimate sysop(s) use another
name as their login, you can read all private mail sent to
'SYSOP'. This can be useful in masquerading as the legitimate sysop to
social engineer users for information via private mail or creating
general confusion in public message areas.

If you make a new user called ALL then the only thing you can do is reply
to messages in public message areas that were sent to All. This is sure to
create confusion and a few laughs. As messages sent to All are usually
written All as opposed to ALL, the messages won't look completely legit.

These methods will not gain you any special access on the BBS. They are
here to soley annoy the sysops.

_____/\__/\__/\__/\__/\__ ________[/ 16 \]________ __/\__/\__/\__/\__/\_____
`---/ / / / / // TELECOM SECURiTY FAX \\ \ \ \ \ \---'
`--/---/---/---/---//-= by Chris Malicious!! =-\\---\---\---\---\--'

The original document is a fax. At time of typing it is of course old, but
may be interesting to some.
This was typed-up using MS-DOS Editor, some platforms may experience
formatting problems because of my use of the TAB function.

From: Stewart E Guy
Security Access Operations TTTTT EEE L EEE CC /// MMMMM
Telecom New Zealand Limited T E- L E- C (///) M M M
P.M.T.C. Building T EEE LLL EEE CC /// M M M
486-498 Main Street
Private Bag
Phone 06-3507 091
Fax 06-3507 092

To: All Telecom Personnel Date: 7 December 1993


Number of Pages: 2
(Including this cover sheet)

Fax No: Various
CAUTION: The information contained in this facsimile is privileged and
confidential. If the reader of this message is not the intended
recipient, you are hereby notified that any use, dissemination,
distribution or reproduction of all or any of the contents is
prohibited. If you have recieved this message in error, please
notify the sender immediately so that we may arrange return of
the message. Thank you.


The above alarms are now ALL monitored, 24 hrs, at the Alarm Monitoring
Centre, Security Access Operations, Palmerston North.

If staff are entering any TNZL site and are likely to affect these alarms in
any way, either by work undertaken or even just being in the site, then you
should follow the procedures as outlined on the attached callout list.

Contact numbers for the centre are:

DDI 06-350 7752 OR 0800 10 30 60

Only call alarm monitoring if your actions will affect any of the above

Stewart E Guy
Security Access Operations.

_____/\__/\__/\__/\__/\__ ________[/ 17 \]________ __/\__/\__/\__/\__/\_____
`---/ / / / / // NZ TiPPS CODEZ \\ \ \ \ \ \---'
`--/---/---/---/---//-= by Chris Malicious!! =-\\---\---\---\---\--'

| | | UNITS |
| (AWOL) | AWOL/Suspended--No Pay | Hours |
| (CORW) | Court Duties--No Pay | Hours |
| (EDWO) | Educational Leave--No Pay | Hours |
| (LWOP) | Leave Without Pay | Hours |
| (MATL) | Maternity Leave | Hours |
| (NWRA) | NWRA Leave | Hours |
| (NWRA2) | NWRA Subsequent Week(s) | Hours |
| (ORD1) | Ordinary Time | Hours |
| (PATL) | Paternity Leave | Hours |
| (SKWO) | Unpaid Sick Leave | Hours |
| (STAT) | Statutory Holiday | Hours |
| (TRAV) | Unpaid Travel Leave | Hours |
| (WRA) | WRA Leave | Hours |
| ADDRES | Added Responsibility | Days |
| ANNL | Annual Leave | Hours |
| ARET | Anticipated Retiring | Hours |
| BEVT | Bereavment Leave | Hours |
| BTACID | Handling Battery Acid | Days |
| CABLES | Terminating Grease Filled | No |
| CLOK.5 | Clock Hours T1/2 | Hours |
| CLOKT1 | Clock Hours T1 | Hours |
| CORT | Court

Duties--paid | Hours |
| CRED | Lieu day credited | Hours |
| DEBT | Lieu Day taken | Hours |
| DIRTYD | Dirty Duties | Hours |
| DRIVE1 | Over 3 1/2 tonnes | Days |
| DRIVE2 | Under 3 1/2 tonnes | Days |
| EDUC | Educational Leave--paid | Hours |
| FIBRE | Joint Cable - Fibre | No |
| FLYING | Flying | Hours |
| FSTAID | First Aid Attendant | Weeks |
| GUMOWN | Gumboots - own | Hours |
| GUMTEL | Gumboots - Telecom | Hours |
| HDAP | Higher Duties | Days |
| HEIGHT | Scaffolding (10.7m+) | Hours |
| JNT015 | Joint Cable - 15pr | No |
| JNT025 | Joint Cable - 25pr | No |
| JNT050 | Joint Cable - 50pr | No |
| JNT100 | Joint Cable - 100pr | No |
| JNT200 | Joint Cable 200pr | No |
| JNT300 | Joint Cable 300pr | No |
| JNT400 | Joint Cable 400pr | No |
| JNT800 | Joint Cable 800pr | No |
| JT1200 | Joint Cable 1200pr | No |
| JT1600 | Joint Cable - 1600pr | No |
| JT2000 | Joint Cable - 2000pr | No |
| LEADHT | Tech1 Leading Hand | Days |
| LEADHU | TechAss Leading Hand | Days |
| LOFP | Misc. Leave on Full Pay | Hours |
| LONG | Long Service Leave | Hours |
| MEAL | Meal Allowance | No |
| MICROW | Microwave Tower | Hours |
| MINO.5 | Minimum Break T1/2 | Hours |
| MINT1 | Minimum Break T1 | Hours |
| MOTVEH | Motor Vehicle Allowance | Kms |
| NITRAT | Night Rate T1/4 | Hours |
| OTHER | Other Payments | Amt |
| OTT1.5 | Overtime @ T1/2 | Hours |
| OTT2 | Overtime @ T2 | Hours |
| POUL | Union Duties | Hours |
| PROCES | Industrial Process Cntrl | Hours |
| RIGMIS | Rigging Allowance | Days |
| RPHONE | Telephone Rental Rebate | No |
| SATO.5 | Saturday Shift T1/2 | Hours |
| SATT1 | Saturday Shift T1 | Hours |
| SERV | Service Leave | Hours |
| SFYCON | Safety Supervision | Days |
| SHIFTS | Shift Accumulation | No |
| SICD | Sick leave--domestic | Hours |
| SICK | Sick leave--employee | Hours |
| SITE | Site Allowance | Days |
| SOLE | Sole Duties | Hours |
| STAND1 | Standby-Rad.Tech Mon-Fri | Days |
| STAND2 | Standby-Rad.Tech Oth.Days | Hours |
| STAND3 | Standby-Oth.Tech Mon-Fri | Days |
| STAND4 | Standby-Oth.Tech Oth.Days | Days |
| STUD | Unpaid Study Leave | Hours |
| SUSF | Suspended on Full Pay | Hours |
| T1HOME | Call out at Home | Hours |
| TOFF | Time off in Lieu taken | Hours |
| TOIL | Toil Accumulations | Hours |
| TOILT2 | Toil Accumulations @ T2 | Hours |
| TRANSK | Transport Assist per Km | No |
| TRANST | Transport Assist per Trip | No |
| TRAVEL | Travelling Time | Hours |
| WELDIN | Welding Allowance | Amt |
| WETHAF | Wet Time @ T1 1/2 | Hours |
| WETQTR | Wet Time @ T1 1/4 | Hours |
| WETT1 | Wet Time @ T1 | Hours |
| WETT2 | Wet Time @ T2 | Hours |

_____/\__/\__/\__/\__/\__ ________[/ 18 \]________ __/\__/\__/\__/\__/\_____
`---/ / / / / // iNTERNATiONAL SCAM \\ \ \ \ \ \---'
`--/---/---/---/---//------= by ][yPe! =-------\\---\---\---\---\--'

Telecom halts foreign phone fraud
Telecom has stopped an international scam in which seven large New Zealand
companies had their switchboards hacked into so fraudsters overseas could
make "free" calls around the world.

Telecom media communications manager Clive Litt said last night that the
fraud involved the use of an electronic device somewhere overseas to access
the phone lines of companies in this country. He said the security loophole
in the phone systems had been discovered quickly.

"If a company notices any irregularities, it would pay to check them out
with their supplier," Mr Litt said. - NZPA

_____/\__/\__/\__/\__/\__ ________[/ 19 \]________ __/\__/\__/\__/\__/\_____
`---/ / / / / // SPARE KEYZ \\ \ \ \ \ \---'
`--/---/---/---/---//------= by GreyRat =------\\---\---\---\---\--'

what i did once with a flatmate is made
a copy of the key to house we had because
we were moving out.. And one day (bout 2
months later) we got into the house and
completely stole everything we could
stereo's, furniture, microwave's, books,
tv, phone's, cd's, and everything else we
layed our eyes on!?

and had a garage sale 3 months later which
was quite kool, cause me and my mate shared
the cash and made over $400 each! kool aye,
so when you have the opportunity to steal
grab as much as possible even if you dont
like it cause what really matters is how much
cash you'll be making from this bad shit 8-)

the important part of this text is really
what i said in the beggining which is to rent
a house with some mates (the less people the
better) and once you are going to shift out
of the place goto a locksmith and get the
key cut, Sometimes the key will have "cant
copy" which really sucks.

and never robb the house twice with the same
key, and wait 2/3 months before you break
into the joint.

if you didnt like this article im sure you
will enjoy my acronymz listing, which im
not sure which issue ][ype told me it will
be released in because it is a rather lrge

_____/\__/\__/\__/\__/\__ ________[/ 20 \]________ __/\__/\__/\__/\__/\_____
`---/ / / / / // TELEPHONY ACRONYMZ \\ \ \ \ \ \---'
`--/---/---/---/---//------= by GreyRat =------\\---\---\---\---\--'

Hi again this is a very useful list of telephony acronyms which i recommend
you print out because if your a learner or novice phreaker they become very
handy anyway so dont you forget it!

I got the list out of Phrack, so they deserve the credits!

15M Fifteen minutes
15S Fifteen seconds
1CF Singal party coing first pay phone
1FAC Interface packs
1FB One party flat business rate
1OF One party official (telco) business line
2SPDT Partial dial timeout in the second stage of a traditional
2-stage international
2SPST Permanent signal timeout in the second stage of a traditional
2-stage international
2SVCA Vacant code in the second stage of a traditional 2-stage
international outbound
2W Two wire (pair) (circuit)
2WAY Two-way trunk groups
300 Log command menu (SARTS command)
376 Log clear (SARTS command)
384 Write log (SARTS command)
385 Read log (SARTS command)
399 Log print (SARTS command)
3KHZ Three kilohertz
3RNGR Three ringer
3WO Third wire open
4W Four wire (pair) (circuit)
600 Test menu (SARTS command)
600B 600-ohm briged connection
611 Detail tests (SARTS command)
621 Macro command menu (SARTS command)
631 Automatic test command (SARTS command)
735T 735-ohm compromise termination
?A Action field contains an error
?D Data field contains an error
?E Error exist in the message but can ot be resolved to the
proper field
?I Identification field contains an error
?T Time-out has occured on channel
?W Warning message
A A side (lead) (pair)
A Area
A Telephone number or trunk group and member number from trouble
A/B Two wire phone connection (T&R)
AA Automatic answer
AA Packet analog access line INTER/TRA blocal 1-26
AABS Automatic alternate billing service
AAE Auxiliary access equipment
AAR Automatic alternate routing
AAX Automated attendant exchange
AB Packet switch trunk INTER/TRA blocal 1-26
ABATS Automatic bit access test system
ABATS Automatic bit access test system (DDS service)
ABC Automatic bill calling (TSPS)
ABF Abandon failure
ABF Abandon failure (MDII)
ABHC Average busy hour calls
ABL Auxiliary Buffer oder word Left half
ABM Asynchronous balanced mode ( -> SABME)
ABME ABM extended
ABR Auxiliary Buffer order word Right half
ABS Alternate billing service
ABS Alternative billing service
ABSBH Average busy season busy hour
ABT Abort
ABV Above
AC Administrative computer
AC Alternating current
AC Assembly code
ACA Asynchronous communication adapter
ACB Annoyance call bureau
ACB Automatic call-back
ACC Audio communications controller
ACCS Automated calling card service
ACD Automatic call distribution
ACD Automatic call distributor
ACDA Automatic call disposition analyzer
ACDN Access Directory Number
ACDN Access directory number
ACE Assignment change establish
ACE Automatic calling equipment
ACES Aris cabs entry system
ACF Advanced communications functions
ACFA Advanced CMOS frame aligner peb2030
ACG Automatic call gap
ACH Attempt per circuit per hour
ACI Answer controller interface (IOM2 monitor command)
ACIA Asynchronous communications interface adapter
ACK Acknowledge
ACK No acknowledgement wink
ACK No acknowledgement wink (MDII)
ACKDB Acknowledgement database
ACM Address complete msg. (SS7: in ISUP)
ACOF Attendant control of facilities
ACP Action point
ACSE Association control service element
ACSNET Acedemic computing services network
ACSR Automatic customer station rearrangement
ACSU Advanced T-1 channel service unit
ACT AC Testing definition
ACT AC testing definition
ACT Activate
ACT Active
ACT Auto or automatic circuit transactions
ACTS Automated coin toll service
ACTV Acticated
ACTVD Activated
ACU Alarm control unit
ACU Automatic calling unit
AD Attendant INTER/TRA blocal 1-26
ADAP Audix data acquisition package
ADAS Advanced directory assistance system
ADC American digital cellular
ADC Analog to digital converter
ADCCP Advanced data communication controll procedure
ADCCP Advanced data communications control procedure
ADCI Automatic display call indicator
ADD EXP Address expander
ADDL Additional
ADDR Address translations
ADJ Ajust
ADM Add-drop multiplex
ADMA Advanced DMA controller SAB82258
ADN Abbreviated dialing number
ADP Automatic diagnostic process.
ADPCM Adaptive PCM
ADS Administration of designed services
ADS Administration of designed services review
ADS Advanced digital system
ADS Audio distribution system
ADS Auxilary data system
ADSL Asymmetrical digital subscriber line
ADTS Automated digital terminal system
ADTS Automatic data test system
ADTS Automatic digital terminal system
ADU Automatic dialing unit
AERM Alignment error rate monitor
AF Commercial audio fulltime INTER/TRA blocal 1-26
AFACTS Automatic facilities test system
AFADS Automatic force adjustment data system
AFE Analog front end
AFI Authority and format identifier (ISO 7498)
AFSC Advanced features service center
AFSK Automatic frequency shift keying
AG/EEE Above ground electronic equipment enclosures
AGC Automatic gain control
AGM Normal aging months
AGND Analog ground
AGT Accelerated aging type
AI Activate indication (C/I channel code)
AI Artificial intelligence
AI Assigner's initials
AI Automatic identified outward dialing INTER/TRA blocal 1-26
AIC Automatic intercept center
AICC Automatic intercept communications controller
AIN Advanced intelligent network
AIOD Automatic id of outward dialing
AIOD Automatic identifaction of outward dialing
AIS Alarm indication signal
AIS Alarm indication signals
AIS Automatic intercept system
AIT Analit initialization of tables
AIU AI upstream
AL Alternate services INTER/TRA blocal 1-26
ALATS Automatic loop access system system (DDS service)
ALBO Automatic line buildout
ALE Address latch enable
ALE Automatic line evaluation
ALFE Analog line front end
ALGOL Algorhythmic computer language
ALI Automatic location indentification
ALIT Automatic line insulation testing
ALL All events
ALL All module controller maintenance interrupts
ALL Turns on all IDs
ALPT Alarm scan points
ALRM Alarms
ALRU Automatic line record update
ALS Automated list service
AM Administrative module
AM Amplitude modulation
AM Asynchronous multiplexer
AM Packet
AMA Automatic Message Accounting
AMA Automatic message accounting
AMACS AMA collection system
AMAIRR Automatic message accounting irregularity
AMALOST Lost automatic message accounting
AMARC AMA recent change
AMARC AMA recording center
AMASE AMA standard entry
AMAT Automatic message accounting transmitter
AMATPS Automatic message accounting teleprocessing system
AMATPS Automatic message accounting transmitter teleprocessing system
AMC Add-on module connector (-> sipb)
AMERITECH American information technologies
AMI Alternate mark inversion code
AML Automatic maintenance limit.
AMP Advance measurement processor
AMP Amplifier
AMPS Advanced mobile phone service
AMR Automatic meter reading
AMWI Active message waiting indicator
AN Announcement service INTER/TRA blocal 1-26
AN Associated number
ANA Automatic number announcement
ANC All number calling
ANCT Analysis control table
ANI Automatic number identification
ANIF Automatic number identification failure
ANM Answer msg. (SS7: in ISUP)
ANS Answer
ANS Answer On Bus
ANS Answer msg.
ANSER AT&T Network Servicing System (i.e. via EADAS link )
ANSI American national standards institute
AO Allocation order
AO International/overseas audio (full time) INTER/TRA blocal 1-26
AOC Advice of charge (i.256 B)
AOSS Auxilliary operator service system
AP Access point
AP Application (OSI layer 7)
AP Application processor
AP Attached processor
AP Auciliary processor
AP Automatic position
AP Commercial audio (part time) INTER/TRA blocal 1-26
AP-PG Access point page
APC Alarm processor circuit
APC Amarc protocol converter
APD Access point data
APD Avalanche photo diode
APDB Access point data base
APDL Application processor data link
APH Application protocol handler
API Application interface
APM Application processor modules
APPC Advanced program to program communication (IBM)
APPL1-APPL5 Reserved for application handlers
APS Automatic position system
APS Automatic protection switch
APS Automatic protection switching system
AQ Autoquote problem.
AR Activation request (C/I channel code)
AR Alarm report
AR01 Office alarm - 1AESS alarm message -
AR02 Alarm retired or transferred - 1AESS alarm message -
AR03 Fuse blown - 1AESS alarm message -
AR04 Unknown alarm scan point activated - 1AESS alarm message -
AR05 Commercial power failure - 1AESS alarm message -
AR06 Switchroom alarm via alarm grid - 1AESS alarm message -
AR07 Power plant alarm - 1AESS alarm message -
AR08 Alarm circuit battery loss - 1AESS alarm message -
AR09 AMA bus fuse blown - 1AESS alarm message -
AR10 Alarm configuration has been changed (retired inhibited) - 1AESS
AR11 Power converter trouble - 1AESS alarm message -
AR13 Carrier group alarm - 1AESS alarm message -
AR15 Hourly report on building and power alarms - 1AESS alarm message
ARA Automatic reservation adjustment
ARC Administrative responsibility code
ARC Alternate route cancellation
ARC Alternate route cancellation control
ARC Audio response controller
ARCOFI Audio ringing codec filter
ARCOFI-SP ARCOFI + speakerphone function
ARCOS ARCOFI coefficient support program
ARCOTI SIPB telephone module
ARD AR downstream
ARG Alarm reference guide
ARG Assemble and run a given master file
ARIS Audichron recorded information system
ARL Activation request local loop (C/I channel code)
ARM Activation request maintenance (C/I channel code)
ARM Asynchronous response mode
ARM Automatic R(emote test system) maintance
ARMAR Automatic request for manual assistance resolution
ARN Activation request
ARQ Automatic repeat request
ARR Automatic ring recovery.
ARS Alternate route selection
ARS Automatic route selection
ARSB Automated repair service bureau
ARSB Automatic repair service bureau
ARSSI Automatic rought selection screening index
ART Audible ringing tone
ARU Activation request upstream
ARU Audio response unit
ASAP As soon as possible
ASC Alarm and status circuit
ASC Alarm and status circuit .
ASC Alarm surveillance and control
ASCC2 Advanced serial communication controller
ASCII American standard code for information interchange
ASCII American standard code for information interexchange
ASD Automated SMAS diagnostics
ASDPE Synchronous data link controller (SDLC) A reset
ASE Application service element
ASEC Assignment section
ASGN Assign
ASGNMTS Assignments
ASIC Application specific integrated circuit
ASM Analog subscriber module
ASOC Administrative service oversight center
ASP Advanced service platform
ASP Arcofi signal processor
ASPACGCOMP ASP SCP response message with an ACG component received at the
ASPBADRESP ASP SCP response message received with invalid data
ASPEN Automatic system for performance evaluation of the network
ASPNORTEMSG ASP reject message ret err and a play announc recei at the
switch from the SCP
ASPSNCOMP ASP SCP response message with a send notifi component received
at the switch
ASPTNMSG ASP termination notification message sent from the switch to
the SCP
ASR Access service request
ASSN Assignment
AST Position acknowledge seizure signal time-out (MDII)
ASYNC Asynchronous
AT Access tandem
AT International/overseas audio (part time) INTER/TRA blocal 1-26
AT&T American telephone and telegraph
AT-1 Auto test-1
AT-2 Auto test-2
AT01 Results of trunk test - 1AESS automatic trunk test
ATA Automatic trunk analysis
ATAB Area trunk assignment bureau
ATAI Automatic troubler analysis interface
ATB All Trunks Busy
ATB All trunks busy
ATC Automated testing control
ATC Automatic transmission control
ATD Accept date
ATD Async. TDM
ATH Abbreviated trouble history
ATI Automatic test inhibit
ATI Awake TI
ATICS Automated toll integrity checking system
ATIS Automatic transmitter identification system
ATM Analog trunk module
ATM Asynchronous transfer mode
ATM Automatic teller machine
ATMS Automated trunk measurement system
ATN Assigner's telephone number
ATO Time-out waiting for address complete signal
ATP All tests pass
ATR Alternate trunk routing
ATRS Automated trouble reporting system
ATTC Automatic transmission test and control circuit
ATTCOM AT&T communications
ATTG Attendant group
ATTIS AT&T information system
AU Access unit
AU Autoscript INTER/TRA blocal 1-26
AU Auxiliary
AUD Assignment list audit
AUD Audits
AUDIT Audit detected problem.
AUDIX Audio information exchange
AUP Access unit port
AUTO Automaitc
AUTODIN Automatic digital network
AUTOSEVCOM Automatic secure voice communications
AUTOVON Automatic voice network
AUXF Auxillary frame
AVD Alternate voice data
AVD Alternate voice-data
AWI Awake indication
AZD All zeros data
B B side (pair) (lead)
B Bridged connection
B Equipment number
B6ZS Bipolar with 6 zero subsitution
B8ZS Bipolar eight zero suppression encoding (DS-1)
B8ZS Bipolar with 8 zeros substitution (T1 pri)
B911 Basic 911
BA Basic access
BA Protective alarm (CD) INTER/TRA blocal 1-26
BAF Blocking acknowledgment failure
BAI Bridge lifter assignment inquiry
BAL Balance
BAMAF Bellcore AMA format
BANCS Bell administrative network communications system
BANKS Bell adminastration network systems
BAPCO Bellsouth advertising & publishing company
BAS Basic activity subset
BAT Battery (-48v)
BAx Business address x (x = number of line)
BB Blue box
BBD0/1 Binary 0s or 1s detected in b and d channels
BCC Bellcore client companies
BCC Block check character
BCC Blocked call cleared
BCCP Bearer ccp
BCD Binary coded decimal
BCD Blocked call delayed
BCFE Busy call forwarding extened
BCID Business customer identifier
BCLID Bulk calling line identification
BCMS Basic call management system
BCS Batch change supplement (NTI) (DMS-100)
BDCS Broadband digital cross-connect system
BDS Basic data service
BDT Billing data transmitter
BEF Band elimination filter
BEL Bell
BELLCORE Bell communications research
BER Bit error rate
BERT Bit error rate test
BETRS Basic exchange telecommunications radio service
BG Battery and ground signaling
BG/EEE Below ground electronic equipment enclosures
BHC Busy hour call
BHC Busy hour calls
BIB Backward indicator bit (SS7)
BICU Bus interface control unit
BIFIFO Bidirectional fifo
BIR Bit receiver
BIR Bus interface register
BISDN Broadband ISDN
BISP Business information system program
BISYNC Binary synchronous communications
BIT Bit transmitter
BITNET Because-it's-time network
BITR Bit transceiver
BIX Building internal cross-connects
BK Back
BKUP Backup
BKUP Requests a backup
BL Bell & lights INTER/TRA blocal 1-26
BL Bridge lifter
BL Bridge lifters - COSMOS command
BL/DS Busy line/don't answer
BLA Blocking acknowledgement (SS7: in ISUP)
BLF Busy line field
BLFCA Blocking a fully coded addressed international outbound call
routed to a non-common channel signaling trunk
BLK Block
BLKD Blocked
BLO Blocking (SS7: in ISUP)
BLS Bridge lifter status
BLS Business listing service
BLV Busy line verification
BMC Billing media coverage
BMD Batch mode display
BMI Batch mode input - TIMEREL and DEMAND
BMOSS Building maintance operations service system
BMR Batch mode release
BMU Basic measurement unit (dip)
BND Band number
BNS Billed number screening
BNSDBOV BVA BNS message received indicating data base overload
BNSDBUN BVA BNS message returned because data base unable to process
BNSGMSG BVA BNS message received garbled
BNSNBLK BVA BNS message returned because of network blockage
BNSNCON BVA BNS message returned because of network congestion
BNSNRTE BVA BNS message returned because of no routing data
BNSTOUT BVA BNS message returned because of timeout
BNSUNEQ BVA BNS message returned because of unequipped destination
BNSURPY BVA BNS message received with an unexpected reply
BNx Business name x (x = number of line)
BOC Bell operating companies
BOC Bell operating company
BOCC Building operations control center
BOP Byte oriented protocol
BOR Basic output report
BOS Bit oriented signaling
BOS Business office supervisor
BOSS Billing and order support system
BOSS Business office service system (NYNEX)
BOT Beginning of tape
BOT Bottom
BPI Bits per inch
BPOC Bell point of contact
BPS Bits per second
BPSK Binary psk
BPSS Basic packet-switching service
BPUMP Backup pump
BR Bit robbing (CAS-BR)
BRAT Business residence account tracking system
BRCF Business and residential customer service feature
BRCS Business and residential customer services
BRCS Business residence custom service
BRDCST Broadcase
BRDG Bridge
BRDGD Bridged
BREVC Brevity control
BRG Baud rate generator
BRI Basic rate interface
BRITE Basic rate interface transmission extension (5ESS)
BRK Break
BRM Basic remote module
BRM Bell communications research practice
BRST Bridge signature table
BS Backspace
BS Banded signaling
BS Bias battery (-19.1v)
BS Siren control INTER/TRA blocal 1-26
BSA Basic serving arrangements
BSBH Busy season busy hour
BSC Business service center
BSC/RSC Business/residence service center
BSCM Bisynchronous communications module
BSE Basic service elements
BSF Bell shock force
BSI British standards institution
BSN Backward sequence number (SS7)
BSOC Bell systems operating company
BSP Bell system practice
BSRF Basic standard reference frequency
BSRFS Bell system reference frequency standard
BST Basic services terminal
BSTJ Bell system technical journal
BT British telecom
BTAM Basic telecommunications access message
BTH Both
BTL Bell telephone laboratories
BTN Billing telephone number
BTSR Bootstrapper board
BTU British thermal unit
BUFF System buffers (NTI)
BVA Billing validation application
BVAPP Billing verification and authorization for payment process
BVC Billing validation center
BVS Basic voice service
BWM Broadcast warning message
BWT Broadcast warning twx
BWTS Bandwidth test set
BYF Display the bypass file
BYP Change the contents of the bypass file
C Counting rate
C Current supervision
C Scan point (SP)
C&A Centrifugal and absorption
C-ACD Commercial-automatic call distributor (OSPS)
C-NCH C-notch
C/I Command/indicate
C/S UNIT Combiner and splitter
C1 Circuit system
CA Cable
CA Cable number
CA Collision avoidance
CA SSN access INTER/TRA blocal 1-26
CABS Carrier access billing system
CAC Calling-card authorization center
CAC Carrier access code
CAC Circuit administration center
CAC Customer administration center
CACHE Cache errors
CAD Computer-aided dispatch
CAD Critical alarm display
CADN Circuit administration.
CADV Combined alternate data/voice
CAF Circuit reset acknowledgment failure
CAFD Comptrollers' automatic message accounting format description
CAFD Controllers automatic message accounting format description
CAI Address incomplete received
CAI Call assembly index
CAIS Colocated automatic intercept system
CALRS Centralized automatic loop reporting system
CAM Communication access method
CAM Computer aided manufacturing
CAM Content adressable memory
CAM Control administration module
CAMA Central automatic message accounting.
CAMA Centralized auto message accounting
CAMA Centralized automatic message accounting
CAN Cancel
CANC Cancel (i.451)
CANF Clear the cancel from
CANT Clear the cancel to
CAP Capacitance
CARL Computerized administrative route layout
CAROT Centralized automatic reporting on trunks
CAROT Centralized automatic reporting on trunks.
CAS Cannel associated signaling
CAS Circuit associated signaling
CAS Computerized autodial system
CAS Craft access system (SARTS)
CAS Customer account service
CAS7ABM CAS common channel signaling 7 (CCS7) abort message received
CAS7ACG CAS CCS7 ACG invoke component received
CAS7GMG CAS CCS7 received with invalid format reply
CAS7NCG CAS CCS7 message returned because of network congestion
CAS7NFL CAS CCS7 message returned because of network failure
CAS7RCR CAS CCS7 reject component received
CAS7SCG CAS CCS7 message returned because of subsystem congestion
CAS7SFL CAS CCS7 message returned because of subsystem failure
CAS7TAN CAS CCS7 message returned
CAS7TOT CAS CCS7 query which timed out before reply received
CASDBOV CAS message received indicating data base overload
CASDBOV Customer account services (CAS) msg received indicating dbase
CASDBOV Customer account services (CAS) msg received indicating dbase
CASDBUN CAS message returned
CASGMSG CAS message received garbled
CASNBLK CAS message returned because of network blockage
CASNCON CAS message returned because of network congestion
CASNRTE CAS message returned because of no routing data
CASTOUT CAS message returned because of timeout
CASUNEQ CAS message returned because of unequipped destination
CASURPY CAS message received with an unexpected reply
CAT Centrex access treatment
CAT Craft access terminal
CATLAS Centralized automatic trouble locating and analysis system
CAY Create an assembly
CB OCC audio facilitys INTER/TRA blocal 1-26
CBA Change back acknowledgement (SS7: in mtp)
CBD Change back declaration (SS7: in mtp)
CBEMA Computer and business equipment manufacturers' assc.
CBERR Correctable bit error
CBS Crossbar switching
CBX Computerized branch exchange
CC Call count
CC Central control
CC Central controller
CC Common channel (CAS-CC)
CC Common control
CC Connection confirm
CC Country code
CC Country code (ISO 7498)
CC Initials of person closing report out to catlas.
CC OCC digital facility-medium speed INTER/TRA blocal 1-26
CC1 Call control 1 (IOS)
CCA Change customer attributes
CCA Computer content architecture (ISO 8637/2)
CCBS Completion of call to busy subscribers (i.253 c)
CCC Centeral control complex
CCC Central control complex
CCC Clear channel capability
CCC Computer control center
CCD Change due date - COSMOS command
CCDDBOV BVA calling card (CCRD) message received indicating data base
CCDDBUN BVA CCRD message returned because data base unable to process
CCDGMSG BVA CCRD message received garbled
CCDNBLK BVA CCRD message returned because of network blockage
CCDNCON BVA CCRD message returned because of network congestion
CCDNRTE BVA CCRD message returned because of no routing data
CCDR Calling card
CCDTOUT BVA CCRD message returned because of timeout
CCDUNEQ BVA CCRD message returned because of unequipped destination
CCDURPY BVA CCRD message received with an unexpected reply
CCF Custom calling features
CCH Connections per circuit per hour
CCIR Comite' consultatif international des radio communications
CCIR Consultative committee for radiocomunication (international radio
CCIS Common channel interoffice signaling
CCITT Comite' consultatif international telegraphique et telephonique
CCITT Consultative committee for internat. telephone and telegraph
CCM Customer control management
CCNC CCS network control
CCNC Common channel network controller
CCNC Computer/communications network center
CCOA Cabinet control and office alarm
CCP Call control part
CCR Clock configuration register
CCR Continuity check request (SS7: in ISUP)
CCR Customer-controlled reconfiguration
CCRC Corrupt crc (IOM2 monitor command)
CCRD Calling card (5E)
CCRS Centrex customers ... system
CCS Centum Call Seconds
CCS Cluster support system
CCS Common channel signaling
CCS Custom calling services (NTI)
CCS Hundred (C) call seconds
CCS Hundred call seconds
CCSA Common control switching arrangement
CCT Central control terminal
CCT Initialize and update the contractor-transducer file
CCTAC Computer communications trouble analysis center
CCU Colt computer unit
CCU Combined channel units
CCU Communication control unit
CCV Calling card validation
CD Call deflection (i.252 e)
CD Collision detection (->csma/)
CDA Call data accumulator
CDA Change distribution attributes
CDA Coin detection and announcement
CDACS Concentrating DACS
CDAR Customer dialed account recording
CDC Central distrubtion center
CDCF Cumulative discounted cash flow
CDD Change due date
CDF Combined distributing frame
CDF DTF coin
CDFI Communication link digital facilities interface
CDI Circle digit identification
CDI Connected line identification (i.251 C/E)
CDI Control and data interface.
CDI Control data interface
CDIG Circle digit translation (NTI)
CDM Coax data module
CDMA Code division ma
CDO Community dial office
CDPR Customer dial pulse receiver
CDQ1 Custom calling services discount quote
CDR Call detail record
CDR Call dial rerouting
CDR Collision detect input line
CDR Cut thru dip report
CDRR Call detail recording and reporting
CDS Circuit design system
CDS Codes
CDS Craft dispatch system
CE Collision elimination (->CSMA/)
CE Common equipment data (NTI)
CE Conducted emission (EME)
CE SSN station line INTER/TRA blocal 1-26
CEF Cable entrance facility
CEI Comparable efficient interconnection
CEI Comparably efficient interconnection
CEN European committee of standards
CENELEC European committee of standards (electrotechnics)
CEP Connection endpoint
CEPT European conference of post/telecom administrations
CES CC error summary
CEU CCS estimated usage
CEV Control environmental vault
CEV Controlled environment vault
CF Coin first
CF OCC special facility INTER/TRA blocal 1-26
CFA Carrir failure alarms
CFA Change facility attributes
CFC Cost function code
CFCA Communications fraud control association
CFD Coinless ANI7 charge-a-call
CFGN Configuration
CFI Configurable interface (SIPB)
CFINIT Custom calling feature table
CFN Call forward number
CFND Call forward number don't answer
CFNR Call forwarding no reply (i.252 c)
CFP Call forwarding busy (i.252 b)
CFP Print the class of service/features for an electromechanical
CFR Code of federal regulations
CFT Craft
CFU Call forwarding unconditional (i.252 d)
CFU Change facility usage
CG Control group number
CG OCC telegraph facility INTER/TRA blocal 1-26
CG01 Carrier group in alarm - 1AESS carrier group
CG03 Reason for above - 1AESS carrier group
CGA Carrier group alarm
CGA Carrier group assignment
CGAP Call gapping
CGAP Call gapping code controls messages.
CGB Circuit group blocking (SS7: in ISUP)
CGBA CGB acknowledgement
CGM Computer graphics metafile (ISO DIS 8632)
CGN Concentrator group number
CGNC Connector group network controller
CGU Circuit group unblocking (SS7: in ISUP)
CGUA CGU acknowledgement
CH Change
CH OCC digital facility high-speed INTER/TRA blocal 1-26
CHAN Channel
CHAPS UNK - a known AT&T System - def. unknown
CHAR Character
CHG LASG Change loop assignment
CHK Check
CHR Chronical
CI Concentrator identifier trunk INTER/TRA blocal 1-26
CI0IN Control interface 0 interrupt
CI1IN Control interface 1 interrupt
CIB Centralized intercept bureau
CIC Carrier identification codes
CIC Circuit identification code
CIC Customer Information Center (AT&T)
CICS Customer information control system
CID Connection identification
CIE Company establish company initiated change
CIF Common intermediate format (for ISDN high end video)
CIH Craft interface handler
CII Call identity index
CII Initial address message (IAM) irregularity (incoming)
CIMAP Circuit installation and maintance assistance program
CIMAP/CC Circuit installation and maintenance assistance/control
CIP Control interface port
CIRR C/I receive register
CIS Crimeline information systems
CIS Customized intercept service
CIXR C/I transmit register
CJ OCC control facility INTER/TRA blocal 1-26
CK Checkbits
CK OCC overseas connecting facility wide-band INTER/TRA blocal 1-26
CKF Continuity check failure (incoming)
CKID Circuit identification
CKL Circuit location
CKS Clock select bit
CKT Circuit
CKT Circuit.
CKTRY Cuicuitry
CL Centrex CO line INTER/TRA blocal 1-26
CLASS Centralized local area selective signaling
CLASS Custom local area signaling service
CLC Common language code for an entity
CLCI Common language circuit identification
CLCT Network management control counts
CLDIR Call direction
CLDN Calling line directory number
CLEI Common language equipment identifier
CLF Creating dips upper bound load factor
CLFI Common lang facilities identication
CLI COSMOS processed alit reports
CLI Calling line ident
CLID Calling line identification
CLIP Calling line identification presentation (i.251 c)
CLIR Calling line identification restriction (i.251 d)
CLK Clock
CLL Creating dips lower bound load factor
CLLI Common-language location identification
CLNK Communication link
CLNKs Communication links
CLNORM Communication link normalization
CLR Circuit layout record
CLR Clear
CLRC Circuit layout record card
CLS CLCI in serial number format
CLS Connectless-mode service
CLSD Closed
CLSV Class of service
CLT CLCI telephone number format
CLT Communications line terminal
CLUS Cluster data (NTI)
CM C-message frequency weighting
CM Communication module
CM Connection memory
CM OCC video facility INTER/TRA blocal 1-26
CMAC Centralized maintenance and administration center
CMAP Centralized maintance and administration position
CMC Call modification completed (SS7: in ISUP)
CMC Cellular mobile carrier
CMC Cellular modile carrier
CMC Construction maintenance center
CMD Command
CMDF Combined main distributing frame
CMDS Centralized message data system
CMF Capacity main station fill
CMP Communication module processor
CMP Communications module processor
CMP Companion board
CMP Corrective maintenancean practices
CMPR Compares
CMR Call modification request (SS7: in ISUP)
CMR Cellular mobile radio
CMRJ CMR reject (SS7: in ISUP)
CMS Call management system
CMS Circuit maintance system
CMS Circuit maintance system 1C
CMS Circuit maintenance system
CMS Communications management subsystem
CMS Conversational monitoring system
CMT Cellular mobile telephone
CMT Combined miscellaneous trunk frame
CMU CCS measured usage
CMU Colt measurement unit
CN C-notch frequancy weighting
CN Change notice
CN Changel noticee
CN Connection
CN SSN network trunk INTER/TRA blocal 1-26
CN/A Customer name/address
CN02 List of pay phones with coin disposal problems - 1AESS coin
CN03 Possible trouble - 1AESS coin phone
CN04 Phone taken out of restored service because of possible coin
CNA Communications network application
CNAB Customer name/address bureau
CNCC Customer network control center
CNI Common network interface
CNMS Cylink network management system
CNS Complimentary network service
CNS Concentrating network system
CNT Count
CNTS Counts
CNVT Converted
CO Central office
CO Continuous (SARTS)
CO OCC overseas connecting facility INTER/TRA blocal 1-26
CO UN Central office unit code
COA Change over acknowledgement (SS7 in MTE)
COAM Centralized operation
COAM Customer owned and maintained
COC Circuit order control
COCOT Customer-owned coin-operated telephone
COD Code
CODCF Central office data connecting facility
CODEC Coder/decoder
COE Central office entity
COE Central office equipment
COEES COE engineering system
COEES Central office equipment engineering system
COER Central office equipment record
COEST Central office equipment signature table
COF Confusion received (outgoing)
COFA Change of frame alignment (DS-1)
COG Centralized operations group
COGRDG Central office grounding
COLP Connected line identification presentation
COLR Connected line identification restriction
COLT Central office limit table
COLT Central office line tester
COM Common controller
COM Communication
COM Complement size
COM Computer output microfilm
COM/EXP PCM-compander/expander
COMM Comunication
COMMS Central office maintenance management system
COMMS-PM Central office maintenance management system-preventive
COMP Computed
COMPNY Company
COMPS Central Office Managenment Program (GTE)
COMSAT Communications satellite
CON Concentrator - COSMOS command
COND Conditions
CONF Conference calling (i.254 a)
CONFIG Configutation
CONN Connect msg. (i.451)
CONN Connector
CONN Nailed-up connections
CONT Control
CONTAC Central office network access
CONUS Continental united states
COO Change over order (SS7: in MTP)
COP Call offering procedure
COPY Data copied from one address to another - 1AESS copy
CORC Commands and responses definition and compressing program (IOS)
CORC Customer riginated recent change
CORCs Customer-originated recent changes
CORNET Corperate network
COS Connection-mode service
COSIB Central office platform operator service interface board
COSMIC Common systems main interconnection frame system (frame)
COSMOS Computer system for mainframe operations
COT Centeral office terminal
COT Central office technician
COT Central office terminal
COT Central office terminal (opposite to RT)
COT Continuity (SS7: in ISUP)
COTM Central office overload call timing (NTI)
CP Cable pair
CP Call processing parameters (NTI)
CP Communication processor (SARTS)
CP Concentrator identifier signaling link INTER/TRA blocal 1-26
CP Control program
CPA Centralized/bulk power architecture
CPC Cellular phone company
CPC Circuit provision center
CPC Circuit provisioning center
CPC Circuit provisioning center (special services design group)
CPCE Common peripheral controller equipment
CPD Central pulse distributor
CPD Common packet data channels
CPE Customer premise equipment
CPE Customer premises equipment
CPG Call progress (SS7: in ISUP)
CPH Cost per hour
CPI COSMOS-premis interface
CPI Computer private branch exchange interface
CPIE CP or AM intervention interrupt error
CPM COSMOS performance monitor
CPM Citcuit pack module
CPM Cost per minute
CPMP Carrier performance measurement plan
CPS Cycles per second
CPU CCS capacity usage
CPU Call pick up
CPU Call pickup group
CPU Central processing unit
CQM Circuit group query (SS7: in ISUP)
CQR CQM response
CR Carriage return
CR Control Record
CR Control response
CR OCC backup facility INTER/TRA blocal 1-26
CRAS Cable repair administrative system
CRC Customer record center
CRC Cyclic redundancy check
CRCOK CRC ok! (C/I channel code)
CRE Create
CRED Credit card calling (i.256 a)
CREF Connection refused
CREG Concentrated range extension with gain
CRF Continuity recheck failure (outgoing)
CRFMP Cable repair force management plan
CRG Creg tag
CRIS Customer records information system
CROT Centralized automatic reporting of trunks (NTI)
CRR Reset received (incoming)
CRS Centralized results system
CRSAB Centralized repair service answering bureau
CRST Specific carrier restricted
CRT Cathode ray tube
CRT Cathode-ray tube
CRTM Central office regular call processing timing (NTI)
CS Cable switching
CS Call Store
CS Channel service INTER/TRA blocal 1-26
CS Conducted susceptibility (EMS)
CS Customer class of service
CSA Carrier serving area
CSACC Customer service administration control center
CSAR Centralized system for analysis and reporting
CSAR Centralized system for analysis reporting
CSC Cell site controller
CSD Circuit specific data
CSDC Circuit switched digital capability
CSDN Circuit-switched data network (t.70)
CSF Critical short form
CSMA/ Carrier sense multiple access
CSMCC Complex services maintenance control center
CSNET Computer science network
CSO Central services organization
CSO Cold start only (in eoc)
CSP Coin sent paid
CSP Coin set paid
CSPDN Circuit-switched public data network
CSR Clock shift register
CSR Customer service records
CSS Computer sub-system
CSS Computer subsystem
CSS Customer service system
CSSC Customer service system center
CST Call state or current state or change state (QUASI SDL)
CST Combined services terminal
CSU Channel service unit
CSUS Centralized automatic message accounting suspension (NTI)
CT Call transfer (i.252 a)
CT Control terminal
CT SSN tie trunk INTER/TRA blocal 1-26
CT01 Manually requested trace line to line information
follows - 1AESS
CT02 Manually requested trace line to trunk information
follows - 1AESS
CT03 Intraoffice call placed to a number with CLID - 1AESS call trace
CT04 Interoffice call placed to a number with CLID - 1AESS call trace
CT05 Call placed to number on the ci list - 1AESS call trace
CT06 Contents of the CI list - 1AESS call trace
CT07 ACD related trace - 1AESS call trace
CTC Central test center
CTC Centralized test center (DDS)
CTC Centralized testing center
CTC Complete a cable transfer or complete a cable throw
CTD Circuit test data
CTE Cable throw order establishment
CTF Display the contacter-transducer file
CTI Circuit termination identification
CTL Cable throw with line equipment assignment
CTL Central operator control
CTM Cable throw modification
CTM Contac trunk module
CTMC Communications terminal module controller
CTMS Carrier transmission measuring system
CTO Call transfer outside
CTO Continuity timeout (incoming)
CTP Print cable transfer frame work
CTR Cable throw replacement
CTS Cable throw summary
CTS Call through simulator
CTS Clear to send
CTSS Cray time sharing system
CTT Cartridge tape transport
CTT Cut through tag
CTTC Cartridge tape transport controller
CTTN Cable trunk ticket number
CTTU Central trunk testing unit.
CTU Channel test unit
CTW Withdraw a cable transfer or a cable throw
CTX Centrex group number
CTX Various centrix verifies
CU Channel unit
CU Channel unit
CU Control unit
CU Customer unit
CU/EQ Common update/equipment system
CU/TK Common update/trunking system
CUCRIT Capital utilization criteria
CUG Closed user group (i.255 a)
CUP Common update processor
CUSTAT Control unit hardware status
CUT Circuit under test
CUTOVER Cutover (pre-cut) inactive state.
CV OCC voice grade facility INTER/TRA blocal 1-26
CVN Vacant national number received (outgoing)
CVR Compass voice response
CW Call waiting (i.253 a)
CW OCC wire pair facility INTER/TRA blocal 1-26
CWC City-wide centrex
CWD Call waiting deluxe
CXC Complex service order input checker
CXM Centrex table management
CXT Complex order inquiry for nac review
CZ OCC access facility INTER/TRA blocal 1-26
CorNet Corporate network protocol (ECMA and CCITT q.930/931 oriented)
D Data
D Default supervision
D Digits
D Dispach
D Hotel/motel equipment from trouble report (TSPS only)
D-CTL D channel controller (IDEC)
D/A Digital to analog
D1PK DS-1 interface pack (SCM-10S NTI)
D1PK DS-1 interface pack (SCM-10S MUX NTI)
DA Digital data off-net extention INTER/TRA blocal 1-26
DA Directory assistance
DAC Digital to analog converter
DAC Dispatch Administration Center
DACC Directort assistance call completion
DACK Direct memory access acknowledge
DACOM Data communictions corp. of korea (ROK)
DACS Digital access cross-connect system
DACS Digital accessed and cross-connected system
DACS Directory assistance charging system
DACTVTD Deactivated
DAEDR Delimitation
DAIS Distributed automatic intercept system
DAML Digital added main line (pair gain)
DAMT Direct access mechanize testing
DAP Display administration process
DAP Document application profile
DARC Division alarm recording center
DART Distribution area rehabilitation
DARU Distributed automatic intercept system audio response unit
DAS Data auxiliary set
DAS Directory assistance system
DAS Distributor and scanner
DAS-WDT Distributor and scanner-watch dog timer
DAS/C Directory assistance system/computer
DASD Direct access storage device
DASS2 Digital access signaling system 2 (BT)
DAU Digital access unit
DAV Data above voice
DAY Delete an assembly
DB DSSDS 1.5 mb/s access line INTER/TRA blocal 1-26
DB Decibel
DBA Data base administrator
DBAC Data base administration center
DBAS Data base administration system
DBCS Data bank control system
DBL Data base load
DBM Database manager
DBMS Data base management system
DBOS Data bank organization system
DBS Duplex bus selector
DBSS Data bank security system
DC Device cinfirmation (C/I channel code)
DC Dial code
DC Direct current
DCC Data collection computer
DCC Data country code (ISO 7498)
DCC Destination code cancellation
DCC Destination code cancellation control
DCC Digroup core controller
DCCS Discontiguous shared segments
DCD Data collection device
DCE Data circuit terminal equipment
DCE Data circuit-terminating equipment
DCE Data communications equipment
DCE Digital carrier equipment
DCG Default cell group
DCH D channel handler
DCH D-channel handling bit
DCH Discharge
DCHOOS D-channel is out of service.
DCL Data clock (i.e. IOM2)
DCL Dec control language
DCLU Digital carrier line uint
DCLU Digital carrier line unit
DCM Digital carrier module
DCME Digital circuit multiplexing equipment
DCMS Distributed call measurement system
DCMU Digital concentrator measurement unit
DCN List disconnected and changed numbers
DCP D channel processor
DCP Duplex central processor
DCPR Detailed contuing property record (pics/dcpr)
DCPSK Differential coherent phase-shift keying
DCS Data communications subsystem
DCS Digital crosconnect system
DCS Digital cross-connect system
DCS Direct current signaling
DCSO Display compleated service order (lmos command)
DCT Digital carrier trunk
DCTB Dct bank
DCTEXT DCT extended
DCTN Defense commercial telecommunications network
DCTS Dimension custom telephone service
DCTUCOM Directly connected test unit common board
DCTUPORT Directly connected test unit port circuit
DCn Device control n
DD Data downstream (i.e. IOM2)
DD Delay dial
DD Disk drives
DD Due date
DD Total switching control center (SCC) and field work time.
DDC Direct department calling
DDCMP Daily display conversation mode and printer
DDD Direct distance dialing
DDGT Digital data group terminal
DDI Direct dialing-in (i.251 A)
DDN Defense data network
DDOV Digital data over voice
DDS DDS loopback test (SARTS command)
DDS Dataphone digital service
DDS Digital data service
DDS Digital data system
DDS Digital data system (the network) dataphone digital
DDS Digital dataphone service
DDS Display the DS table
DDX Digital data exchange
DDX Distributed data exchange
DEAC Deactivation (C/I channel code)
DEACT Deactivate
DEC Digital equipment corporation
DECT Digital european cellular phone
DEL Delete
DEN Digital equipment number
DERP Defective equipment replacement program
DES Data encryption standard
DES Destination
DEST Destinations
DET Detatch MSG. (i.451)
DEV Deviation
DEV Device
DEW Distant early warning (line)
DF Distributing frame
DF Distribution frame
DF HSSDS 1.5 mb/s hub to hub INTER/TRA blocal 1-26
DFC Disk file controller
DFI Digital facility interface
DFI Digital facility interface.
DFI Digital family interface
DFIH Digital facility interface circuit pair
DFMS Digital facility management system
DFTAC Distributing frame test access circuit
DG HSSDS 1.5 mb/s hub to earth station INTER/TRA blocal 1-26
DGCT Diagnostic control table
DGN Diagnose
DGN Memory failure in CS/PS diagnostic program - 1AESS mem diag
DH Digital service INTER/TRA blocal 1-26
DI Deactivation indication (C/I channel code)
DI Direct-in dial INTER/TRA blocal 1-26
DI Unk division?
DIA Document interchange architecture
DIAG Diagnostic
DIC Digital concentrator
DIC Digital interface controller
DID DI downstream
DID Direct inward dialing
DIF Digital frame interface
DIF Digital interface
DIF Digital interface frame
DIFF Difference
DILEP Digital line engineering program
DIM Data in the middle
DIP Dedicated inside plant COSMOS command
DIP Dip creation option
DIP Document interchange protocol (lower sublayer of OSI layer 6)
DIP Dual in-line package
DIR Direction
DIR Directory
DIR Standard dip report
DIS Disconnect
DIS Display
DISA Direct inward system access
DISABL Disable
DISC Disconnect (LAP-D command)
DISD Direct inward subscriber access
DIST Distribute point board
DIU Deactivate indication
DIU Digital interface unit
DIU Digroup interface unit (DACS)
DIV (Ger) Digital exchange
DIVF (Ger) Div for long distance service
DIVO (Ger) Div for local service

Digit trunk INTER/TRA blocal 1-26
DK Data link INTER/TRA blocal 1-26
DL Dial
DL Dictation line INTER/TRA blocal 1-26
DL1PE DLI 1 parity error
DL5MDA Someone who collects each ISDN abbrevation crossing his way
DLAB Divisor latch access bit
DLC Data link control
DLC Data link controller assignment for clusters
DLC Digital loop carrier
DLCI Data link connection identifier (i.440: SAPI+TEI)
DLCU Digital line carrier unit
DLE Data link escape (ascii control)
DLI Data link interface
DLI0I Data link 0 interrupt
DLI1I Data link 1 interrupt
DLISW DLI switch error
DLL Dial long lines
DLM Data link module
DLN Direct link node
DLNORSP Init response not received from data link.
DLOPE Dual link interface (DLI) 0 parity error
DLP Data level point
DLS Digital line section
DLS Digital link service
DLTHA Display trouble history all (LMOS command)
DLTU Digital line trunk unit
DLTU Digital line/trunk unit
DLU-PG Digital line unit-pair gain
DLUC Digital line unit control
DLYR Delayed readiness
DM Delta modulation
DM Disconnected mode (LAP-D response)
DMA Direct memory access
DMB Digital multipoint bridge
DMERT Duplex multiple environment real time
DMI Digital multiplexed interface
DML Data manipulation logic
DMQ Deferred maintenance queue
DMS Data management system
DMS Digital multiplex system (i.e. DMS 10, DMS 100)
DMS Digital multiplexed system
DMU Data manipulation unit
DN Directory number
DN Directory numbers
DN Distribution network panel
DN Down
DN Mail distribution frame - COSMOS defult
DNC Dynamic network controller
DNH Directory Number Hunting
DNHR Dynamic non hierarchical routing
DNHR Dynamic nonhierarchical routing
DNI Digital network interconnecting
DNIC Data network identification code
DNIC Data network identification code (ISO 7498)
DNR Detaled number record
DNR Dialed number recorder
DNX Dynamic network X-connect
DO Direct-out dial INTER/TRA blocal 1-26
DOC Dynamic overload control
DOC Dynamic overload controls messages.
DOCS Display operator console system
DOD (USA) Dept. of defense
DOJ Department of justice
DOM Data on master group
DOTS Digital office timing supply
DOV Data over voice
DP Demarcation point
DP Dial pulse
DP Digital data-2 4 kb/s INTER/TRA blocal 1-26
DPA Different premises address
DPA Dispatch
DPA Distributed power architecture
DPAC Dedicated plant assignment card
DPAC Dedicated plant assignment center
DPC Destination point code (SSY)
DPCM Differential PCM
DPE Data path extender
DPGS Digital pair gain systems
DPIDB Directly connected peripheral interface data bus
DPLL Digital phase locked loop
DPN Dip purge number
DPN-PH Data packet network-packet handler
DPNSS Digital private network signaling system (BT)
DPP Discounted payback period
DPP Distributed processing peripheral
DPR Dip report and removal
DPSK Differential phase shift keying
DPSK Differential phased-shift keying
DPT Data parameter testing
DPT Department name
DPU Digital patch unit
DQ Digital data-4 8 kb/s INTER/TRA blocal 1-26
DQR Design quota system report
DQS Design quota system
DR Data ready
DR Data receive
DR Deactivate request (C/I channel code)
DR Deactivation request
DR Digital data-9.6 kb/s INTER/TRA blocal 1-26
DRAM Digital record announcement machine
DRAM Dynamic ram
DRCS Dynamically redefinable character sets
DRHR Division of revenue hourly
DRMU Digital remote measurement unit
DRTLRT Dial repe tie lindal repeatie t
DRU DACS remote unit
DS Data set
DS Digital carrier span
DS Digital signal
DS Direct signal
DS-0 Digital signal 0 (one channel at 64 kb/s)
DS-0A Digital signal at a subrate level on DS-0 for one customer
DS-0B Digital signals at a subrate level on DS-0 facility for one
or more CU
DS-1 Digital signal level one
DS0 Digital signal zer0
DSBAM Double-sideband amplitude module
DSBLD Disabled (default).
DSC Digital cross-connection systems
DSC Digital subscriber controller AM79C3A
DSCT Digital service copper transport
DSDC Direct service dial capability
DSI Digital speech interpolation
DSIG Direct signaling
DSK Disk
DSL Digital subscriber line
DSL Digital suscriber line
DSLG digital subscriber line group (DSLG)
DSLINIT DSL initialization.
DSM Digital switching module
DSMX (Ger) Digital signal multiplexer
DSN Defense switched network/automatic voice network
DSN Digital signal (level) n
DSNE Double shelf network equipment frame
DSNOFC DSN/AUTOVON office totals
DSP Digital signal processing
DSP Digital signal processing or digital signal processor
DSP Digital signal processor
DSP Domain specific part (ISO 7498)
DSR Data set ready
DSR Display results
DSR Dynamic service register
DSRTP Digital service remote test port
DSS Data station selector
DST Destination of order response
DSU Data service unit
DSU Data servicing unit
DSU Digital service unit
DSU2 Diditalservice unit
DSX Digital cross-connect
DSX Digital signal cross-connect
DT DI-group terminal
DT Data through (C/I channel code in test mode)
DT Data transmit
DT Detect dial tone
DT Due time
DT1 Data form class 1
DTAC Digital access connector
DTAC Digital test access connector
DTAC Digital test access connector (links SMAS and SLC-96)
DTAM Document transfer access and manipulation
DTAS Digital test access system
DTAU Digital test access unit
DTC Data test center
DTC Di-group terminal controller
DTC Digital telephone controller (ARCOFI + IBC + ICC)
DTC Digital trunk controller
DTE Data terminal equipment
DTE Print current date
DTF Dial tone first (pay phone)
DTG Direct trunk group
DTIF Digital transmission interface frame
DTM Data test module
DTM Digital trunk module
DTMF Dual-tone multifrequency
DTR Data terminal ready
DTRK Digital Trunks
DTRK Digital trunks (line and trunk)
DTU Di-group terminal unit
DTU Digital test unit
DU Data upstream (i.e. IOM2)
DU Deactivation request upstream (C/I channel code)
DUIH Direct user interface handler
DUP Data user part
DUP Duplicate
DUR Duration
DUV Data under voice
DVA Design verified and assigned
DVX Digital voice exchange
DW Digital data-56 kb/s INTER/TRA blocal 1-26
DX Duplex
DY Digital service (under 1 mb/s) INTER/TRA blocal 1-26
DYRECT Sides dynamic real time communication tester (in sitest)
E E (receive) signal lead (moreover Ear part of E&M)
E Equipment direction
E Remote trunk arrangement position subsystem (rta/pss) from troubl
E&M Receive & transmit/ear & mouth signaling
E-COM Electronic computer originated mail
E1 Equipment system
E800 Enhanced 800 Service
E911 Enhanced 911
EA Equal access end office
EA Expedited data acknowledgement (SS7: in SCCP)
EA Extended adress
EA Switched acess INTER/TRA blocal 1-26
EAAT Equal access alternative technologies
EADAS Engineering and administration data acquisition system
EADAS/NM EADAS/network management
EAEO Equial access end office
EAI Emergency action interface
EAP Equal access plan
EARN European academic research network
EAS Extended announcement system
EAS Extended area service
EASD Equal access service date
EB Enfia ii end office trunk INTER/TRA blocal 1-26
EBAC Equipmentc billing accuracy control
EBCDIC Extended binary coded decimal interexchange code
EBSP EBS prefix translations
EBSP Enhanced business services prefix translations
EC ESS entity and control group number
EC Echo canceller
EC Enfia ii tandem trunk INTER/TRA blocal 1-26
EC Environment code
EC European community
EC Exchange carriers
ECAP Electronic customer access program
ECC Enter cable change
ECCS Economic c (hundred) call seconds
ECD Equipment configuration database
ECDMAN Equipment configuration database manager
ECF Enhanced connectivity facility
ECL Emitter coupled logic
ECMA European computer manufactueres association
ECPT Electronic coin public telephone
ECR Exchange carrier relations
ECS Electronic crosconnect system
ECS Equipment class of service
ED Enter date
EDAC Electromechanical digital adapter circuit
EDD Envelope delay distortion
EDI Electronic data interchange
EDP Electronic data processing
EDSC Electronic directory customer counts (ISDN BRCS)
EDSX Electronic digital signal x-connect
EDZ Facility emergency assignment list
EE Combined access INTER/TRA blocal 1-26
EE Initials of supervisor reviewing this ticket.
EEC Electronic equipment cabinet
EECT End-to-end call trace
EEDP Expanded electronic tandem switching dialing plan
EEE Electronic equipment enclosures
EEHO Either end hop off
EEI Equipment-to-equipment interface
EEPROM Electrically erasable programmable read only memory
EF Entrance facility-voice grade INTER/TRA blocal 1-26
EFCTS Electronic custom telephone service
EFRAP Exchange feeder route analysis program
EG Type #2 telegraph INTER/TRA blocal 1-26
EIA Electronic industries association
EIS Expanded inband signaling
EISS Economic impact study system
EIU Extended interface unit
EIn Error indication n (C/I channel code)
EKTS Electonic key telephone service
EKTS Electronic key telephone sets
EL Emergency reporting line INTER/TRA blocal 1-26
ELA Entity load analysis
ELDS Exchange line data service
ELECL Electrical
ELEMNTS Elements
ELI Electrical line interface
EM Emergency reporting center trunk INTER/TRA blocal 1-26
EM Encription module
EM End of medium (ASCII control)
EMC Electromagnetic capability
EMC Electromagnetic compatibility
EME Electromagnetic emission
EMI Electromagnetic interference
EML Expected measured loss
EMM Expandable mos memory
EMS Electromagnetic susceptibility
EMS Expanded memory specification
EMSCC Electromechanical switching control center
EMV EMC (german)
EN Entity
EN Entity number
EN Exchange network acess facility INTER/TRA blocal 1-26
ENABL Enable
ENFIA Exchange network facility for interstate access
ENHMT Enhancement
ENQ Enquiry
ENTDT Entered date and/or time
EO End office
EOC Embedded operation channel
EOE Electronic order exchange
EOM End of message
EOS Extended operating system
EOTT End office toll trunking
EP Entrance facility-program grade INTER/TRA blocal 1-26
EP Expedited data (SS7: in SCCP)
EPIC Extended PIC
EPL Electronic switching system program language
EPROM Erasable programmable read-only memory
EPSCS Enhanced private switched communication service
EQ Equalizer
EQ Equipment only-(network only) assignment INTER/TRA blocal 1-26
EQPT Equipment
ER Enhancement request
ER Error register
ER Exception report
ERAR Error return address register
ERC Error control (IOS)
EREP Environmental recording editing and printing
ERF Emergency restoration facility
ERL Echo return loss
ERP Effective radiated power
ERPMP Exception report pumper
ERR Error
ERRS Errors
ERTS Error rate test set
ERTS Error rate test sets
ERU Error return address update
ES Extension service-voice grade INTER/TRA blocal 1-26
ESAC Electronic systems assistance center
ESAP Emergency Stand-Alone prefix
ESAP Emergency stand-alone prefix
ESB Emergency service bureau
ESC Enhanced speech circuit
ESC Escape (ASCII control)
ESC Three way calling USOC
ESCC2 Extended high level serial communication controller
ESD Electrostatic discharge
ESD Extened super framing
ESF Extended super frame
ESF Speed calling USOC
ESFF Extended superframe format
ESL Emergency stand-alone
ESL Essental service
ESL Speed calling 8 code USOC
ESM Call forwarding USOC
ESM Economic study module
ESMTC Electronic system maintance
ESN Electronic serial number (Cell)
ESN Electronic switched network
ESN Emergency service number
ESP Enhanced service procider
ESP Enhanced service providers
ESP Essential service protection
ESP Print entire summary table
ESS Electronic switching system
ESSX Electronic switching systen exchange
EST Established
ESTAB Establish
ESX Call waiting USOC
ET Entrance facility-telegraph grade INTER/TRA blocal 1-26
ET Exchange termination
ETAS Emergency technical assistance
ETB End of transmission block
ETC Estimated trunk ccs value
ETF Electronic toll fraud
ETL Equipment test list
ETN Electronic tandem network
ETRI Electronics and telecommunications research institute (ROK)
ETS Electronic tandem switching
ETS Electronic translation systems
ETSACI Electronic tandem switching adminstration channel interface
ETSSP ETS status panel
ETX End of text
EU End user
EU Extension service-telegrasph grade INTER/TRA blocal 1-26
EUPOT End user-point of termination
EV Enhanced emergency reporting trunk INTER/TRA blocal 1-26
EV Expected value
EVB Busy call forward USOC
EVC Bust call forward extended USOC
EVD Delayed call forward USOC
EVD Delayed call forwarding
EVST (Ger) End exchange
EW Off network MTS/WATS equivalent service INTER/TRA blocal 1-26
EWSD (Ger) Electronic dialing system (digital)
EX Exercise
EXD ECS crossloading option
EXD Extra digit
EXD Extra digit (MDII)
EXP Extra pulse
EXP Extra pulse (MDII)
EXT Extension
EXTC Expenditure type code
F Facility direction
F Fault (indicator)
F Office or base unit from trouble report.
F1 Facility system
FA Frame aligner
FA Fuse alarm
FAA Facility accepted (SS7 in ISUP)
FAC Facility
FAC Facility Assiment Center
FACD Facility changed msg.
FACS Facilities assignment and control system
FADS Dorce administration
FANALM Fan alarm
FAP Facilities analysis plan
FAR Facility request (SS7: in ISUP)
FAR Federal acquisition regulation
FAS Frame alignment signal
FAST First application system test
FAT File allocation table
FAX Faximile
FC Feature control
FC Frame control
FC From cable
FC/EC Function code and environment code
FCA Final closure abandon (MDII)
FCAP Facility capacity
FCC Federal communications commission
FCC Forward command channel
FCC Frame control center
FCD Frame comtinuity date
FCG False cross or ground
FCS File control systemction
FCS Frame check sequence
FD Private line-data INTER/TRA blocal 1-26
FDD Frame due date
FDDI Fiber distributed data interface (x3t9.5)
FDI Feeder/distribution interfaces
FDM Frequency division multiplex
FDM Frequency-division multiplexing
FDMA FDM access
FDP Field development program
FDT Frame due time
FDX Full duplex
FDY Set fiscal day for LAC
FEA Custom calling feature/PIC
FEA Customer feature
FEAT Feature
FEAT Features
FEBE Far end block error (IOM2 monitor message)
FEC Forward error correction
FECC Front end communication computer
FED Far end data
FELP Far end loop process
FEMF Foreign electro-motive force
FEPS Facility and equipment planning system
FEV Far end voice
FF Check appropriate space where trouble is located
FF Form feed
FG Group-supergroup spectrum INTER/TRA blocal 1-26
FGA Feature group A
FGB Feature group B
FGC Feature group C
FGD Feature group D
FGE Feature group E
FGK Feature group K (ISDN Q.931)
FIB Forward indication bit (SS7)
FID Field indentifiers
FIFO First in
FIFO First in first out (storage)
FIL Filter
FIN Facility information msg.
FIOC Frame input/output controller
FIP Facility interface processor
FIPS Federal information processing standards
FISU Fill in signal unit (SS7)
FITL Fiber in the loop
FJ Frame jump (C/I channel code)
FKP False key pulse
FKP False key pulse (MDII)
FL Fault locate
FL Fault location
FLA Flag
FLD Field
FLEXCOM Fiber optic communication
FLR Frame layout report
FLT Flat
FM Frequency modulation
FM01 DCT alarm activated or retired - 1AESS
FM02 Possible failure of entire bank not just frame - 1A
FM03 Error rate of specified digroup - 1AESS
FM04 Digroup out of frame more than indicated - 1AESS
FM05 Operation or release of the loop terminal relay-1AESS
FM06 Result of digroup circuit diagnostics -1AESS
FM07 Carrier group alarm status of specific group - 1AESS
FM08 Carrier group alarm count for digroup - 1AESS
FM09 Hourly report of carrier group alarms - 1AESS
FM10 Public switched digital capacity failure - 1AESS
FM11 PUC counts of carrier group errors - 1AESS
FMAC Facility maintance administration center
FMAC Facility maintenance and control
FMC Force management center
FMM Finite message machine
FN Feature number
FN File name
FNBE Far and near end block error (IOM2 monitor message)
FNPA Foreign numbering plan area
FOA First office application
FOC Fiber optic communications
FON Fiber optics network
FOR Frame order report
FORPOT Foreign potential.
FOS Frame operations summary
FOS-ALC Fiber optic systems maintance - Alcatel
FOS-ROCK Fiber optic system maintance - Rockwell
FOT Forward transfer (SS7: in ISUP)
FP Functional protocol
FPC Foundation peripheral controller
FPC Frequency comparison pilots
FPS Fast packet switching
FR Fire dispatch INTER/TRA blocal 1-26
FR Fixed resistance
FR Flat rate
FRAC Frame aligner circuit
FRC Forced request configuration
FREQ Frequency
FRJ Facility rejected msg. (SS7 in ISUP)
FRMR Frame reject (LAP-D response)
FRPS Field reliability performance studies
FRQ Facility request message
FRS Flexible route selection
FS File separator
FS/SYM Function Schematic/Symbol Numbers (1AESS Test access)
FSA False start abandon
FSA False start abandon on incoming trunk
FSC Frame synchronization clock (i.e. IOM2)
FSK Frequency shift keying
FSN Forward sequence number
FT Foreign exchange trunk INTER/TRA blocal 1-26
FT Frame time
FTA Frame transfer analysis
FTC Frame transfer completion
FTE Frame transfer establishment
FTG Final trunk group
FTL Frame transfer lets
FTP File transfer protocol
FTR Frame transfer reprint
FTS Federal telecommunications system
FTW Frame transfer withdrawal
FUNCS Functions
FV Voice grade facility INTER/TRA blocal 1-26
FW Wideband channel INTER/TRA blocal 1-26
FWD Forward
FWM Frame work management
FWS Frame work station
FX Foreign exchange
FX Foreign exchange INTER/TRA blocal 1-26
FXO Foreign exchange circuit office direction
FXS Foreign exchange circuit station direction
G Spare box. use for special studies.
GAP (Ec) group of analysis and provision (for ONP)
GB Great britain
GBS Group bridging service
GC Group card
GCE Gated Oscillator Error
GCI General circuit interface (IOM/u(k0)-interface)
GCON Generic conditions
GCP Generate Control pulse
GCR General configuration register
GCS Group control system
GDSUCOM Global DSU common
GDSUCOM Global digital service unit common
GDX Gated diode crosspoint
GDXACC Gated diode crosspoint access
GDXC Gated diode crosspoint compensator
GDXCON Gated diode crosspoint control circuit
GEISCO General electric information services company
GFR General facility report
GG Getails of reported trouble.
GH Gain hit
GHZ Gigahertz
GID Group ID
GKCCR Generated key collection and compression routine
GLA Generate lists for assignment
GND Ground
GNS Gainslope
GNS Gainslope test (SARTS command)
GOC General order control (TIRKS)
GOS Grade of service
GP Group processor
GPA Gas pressure alarm
GPIB General purpose interface bus
GPPC General purpose power controller
GPS Global positioning system
GR General requirments (BellCoRe)
GRA GRS acknowledgement
GRASP Generic access package
GRD Ground fault.
GRD Ground.
GRID Line unit grid.
GRP Group
GRP MOD Group modulator
GRS Circuit group reset (SS7: in ISUP)
GS Ground start (on-hook normal)
GS Group separator
GSA General services administration
GSAT General telephone and electronics satellite corporation
GST Ground start signaling
GSZ Group size
GTC General telephone company
GTE General telephone electronics
GTEI Global tei
GTS Gamma transfer service
GTT Global title transmission
GWY Gateway
Ger German
H Hold state (in EOC)
H Hours
H Trouble ticket number. subparagraph 5.6.4.
H&D High and dry (trunk test)
H- High-
H-RAP Hardware reliability assurance program
HAC Hands-free add-on circuit (for speakerphone)
HBS Hunt group blocks of spares
HC High capacity 1.544 mb/ps-service code for LATA access
HC Hunt count
HCDS High capacity digital service
HCDS High-capacity digital services
HCFE High-capacity front end
HCSDS High-capacity satellite digital service
HCTDS High-capacity terrestrial digital service
HD High capacity 3.152 mb/ps-service code for LATA access
HDB3 High-density bipolar 3 (cept PRI)
HDFI HSM digital facilities interface
HDLC High level DLC
HDLC High-level data link control
HDSL High bit-rate digital subscriber line
HDTV High definition television (soon to be the new buzz word!!)
HDW Hardware
HDX Half duplex
HE High capacity 6.312 mb/ps-service code for LATA access
HEAP Home energy assistance program
HEHO High end hop off
HF High capacity 6.312-service code for LATA access
HF Hunt-from telephone number
HFCC High capacity facility control center
HFR Hardwara failure rate
HG High capacity 274.176 mb/s-service code for LATA access
HGBAF Hardware group blocking acknowledgment failure
HGR Hunt group report
HGS Hunt group summary
HGUAF Hardware group unblocking acknowledgment failure
HH History header
HH Record of repair activity.
HI High
HI High impedance (C/I channel code)
HI Highway interrupt
HIC Hybrid integrated circuit
HIM Host interface module
HIS Hunting ISH
HK Hook
HL IT Siemens semiconductors (hl)
HLC Highest lead factor group count
HLDG Holding
HLLAPI High level language application program interface
HLSC High-level service circuits
HM1 Intercom plus USOC
HMCL Host message class assignment
HMP Intercom plus
HNPA Home numbering plan area
HNS Hospitality network service
HOBIC Hotel billing information center
HOBIS Hotel billing information system
HOLD Call hold (i.253 b)
HP Hewlett-packard
HP Non-DDS digital data 2.4 kb/s INTER/TRA blocal 1-26
HPO High performance option
HQ Non-DDS digital data 4.8 kb/s INTER/TRA blocal 1-26
HR Hour
HR Non-DDS digital data 9.6 kb/s INTER/TRA blocal 1-26
HRS Hours prefix
HS High capacity subrate-service code for LATA access
HSCC High level serial communication controller sab82520
HSCX Extended hscc sab82525
HSM Host switching module
HSSDS High-speed switched digital service
HT Horizontal tabulator
HT Hunt-to telephone number
HTI Highway transfer interrupt
HU High usage
HU High-usage trunk
HUNT Hunting
HUTG High usage trunk group
HW High and wet.
HW High-and-wet
HW Non-DDS digital data 56 kb/s INTER/TRA blocal 1-26
HW Pcm highway
HZ Hertz
I Cable and pair or associated equipment
I Information (LAP-D command)
I Installation
I Invalid
I&I Investment and inventory
I&M Customer services installation and maintenance
I&M Installation & maintenance
I- Information (numbered i-frames)
I/O Ineffective other
I/O Input/output devices
I/O Tnput/output
I0 Feature removed
I1 Added feature
IA Immediate action
IA Ineffective attempts
IAA Ineffective attempt analysis.
IAAN Immediatel action report
IAC0 DLI 0 access error
IAC1 DLI 1 access error
IACS Intergrated access cross-connected system
IAD Incomplete address detected (incoming)
IAM Initial address msg. (SS7: in ISUP)
IB Instruction buffer
IBC ISDN burst transceiver circuit
IBN Integrated business network
IBROFC ISDN BRCS and Analog Office totals
IC Incoming call (x.25)
IC Independent carrier
IC Installation centers
IC Inter-LATA carrier
IC Inter-exchange carrier
IC Interexchange carriers
IC/MC Installation and maintence centers
ICA Incoming advance
ICA Incoming advance (MDII)
ICAN Individual circuit analysis
ICAO International civil aviation organization
ICC ISDN communications controller
ICC Interstate commerce commission
ICCU Inmate call control unit
ICD Interactive call distribution
ICL Intra-RSM communication link
ICLID Individual calling line id
ICM Integrated call management
ICN Interconnecting network
ICOM (taiwan) integrated communication
ICOT Intercity and outstate trunk
ICP Intercept
ICPOT Interexchange carrier-point of termination
ICSC Inter-LATA customer service center
ICSC Interexchange carrier service center
ICSC Interexchange customer service center
ICUG International closed user groups
ICUP Individual circuit usage and peg count
ICUR Individual circuit usage recorder
ID Idle control code
IDA (gb) interated digital access (b64+b8+d8)
IDC Information distribution companies
IDCI Interim defined central office interface
IDCU Integrated digital carrier unit
IDCU Integrated digital carrier unit .
IDCU Integrated digital carrier unit i.e. AT&T Series 5 RT FP 303G
IDDD International direct distance dialing
IDEC ISDN d-channel exchange controller
IDF Intermediate distributing frame
IDI Initial domain identifier (ISO 7498)
IDLC Integrated digital loop carrier
IDLC Intergrated digital loop carrier
IDP Individual dialing plan
IDPC Integrated data protocol controller
IDS Internal directory system
IDVC Integrated data/voice channel
IEC ISDN echo cancellation circuit
IEC Interexchange carrier
IEC International electrotechnical comission
IEC-P (old name of iec-q3)
IEC-Q1 Iec for 2b1q peb2091
IEC-Q2 Iec-q specially for lt and NT1 (without microprocessor)
IEC-Q3 Iec-q with parallel processor interface (i.e. for daml)
IEC-T Iec for 4b3t peb2090
IEEE Institute of electrical and electronics engineers
IEPC ISDN exchange power controller
IF Intermediate frequency
IFAC Integrated digital carrier unit facility
IFRB International frecuency registration board
IFRPS Intercity facility relief planning system
IFS (switzerland) integrated telecom service
IGS Idenitfy graphic subrepertoire (teletex)
IIN Integrated information network
IJR Input a jeopardy reason
ILC ISDN link controller
ILINE IDCU line counts.
IM Input mux
IM Interface module
IMA Additional ineffective machine attempts
IMAS Integrated mass announcement system
IMC IOS mailbox control
IMCAT Input message catalog
IMCF Interoffice multiple call forwarding
IMD Intermodulation distortion
IMM Input message manual
IMMU IOS memory management unit
IMP Impedance
IMP Impules per minute
IMP Interpersonal messaging protocol (x.420: p2)
IMS Interprocessor message switch
IMT Inter-machine trunk
IMTS Improved mobile telephone service
IMU Input measured ccs usage data
IN Intelligent network
IN/1 Intelligent network/1
INA Intergrated network access
INAP Intelligent network access point
INC Incoming trunk groups
INC International calling
INC International carrier
INC SEL Incoming selector
INCAS-A Integrated network cost analysis - access
INCAS-LT Integrated network cost analysis - local and toll
INCAS-S Integrated network cost analysis - shared
INCAS/E Integrated network cost analysis system
INCAS/I Integrated network cost analysis system - embedded
INCIS Integrated network cost information system
INCP Incomplete
IND Individual
INF Information
INF Information (SS7: in ISUP)
INIT Allocation table initalization
INL Inter node link
INN Inter node network
INQ Complete circuit inquiry
INR Information request (SS7: in ISUP)
INS (japan) information network system (b64+b16+d8)
INT Interrupt (i.e. C/I channel code)
INTCCTRL International code control (NTI)
INTCHG Interexchange
INTEGRIS Integrated results information service
INTELSAT International telecommunications satellite consortium
INTR Interrupt
INW INWATS [code 258(8000-8299)]
INWATS Inward wide area telecommunications system
INWATS Inward wide area telephone service
INWBLKD INWATS returned blocked
INWBLKD Inward wide area telecommunications service (INWATS) returned
INWBUSY INWATS all lines busy
INWCCBL INWATS code control blocked
INWDBOV INWATS data base overload
INWDBTO INWATS data base timeout
INWDSBL INWATS direct signaling blocked
INWNNPA INWATS nonpurchased numbering plan area (NPA)
INWNOXL INWATS returned no translation
INWONPA INWATS invalid originating numbering plan area (ONPA)
INWOVLD INWATS returned overload
INWUNEQ INWATS returned unequipped
INWVLIN INWATS vacant line number
IO Inward operator
IOAU Input/output access unit (univac)
IOC Independent operating company
IOC Input/output controler (shelf)
IOC Integrated optical circuit
IOC International overseas center
IOCC International overseas completion center
IOCP Input/output configuration process
IOCS Input/output control system
IODB IDCU on-demand B-channel
IOI Secondary input/output interface pack(s)
IOM ISDN-oriented modular (architecture and interfaces)
IOM2 Extended iom
IOMI Input/output microprocessor interface
IOP Input-output processor
IOP Input/output Processor
IOP Input/output driver
IOP Input/output processor
IOS ISDN operational software
IOS Input/output supervisor (IBM)
IOS Inventory order system
IOSF Input/output shelf assignment
IOT Inter-office trunk
IOT Interoffice test command (SARTS command)
IOT Interoffice testing
IOTC International originating toll center
IP Information provider
IP Inprogress
IP Intermediate point
IP Internet protocol
IPAC ISDN pc adapter circuit
IPACS Interactive planning & control system
IPAT ISDN primary access transceiver
IPB Sipb
IPBC IOM2 PBC (old name for EPIC)
IPC Inter-process communication
IPC Interprocess communication
IPCS IOS process control system
IPCS Installation product costing system
IPCS Interactive problem control system
IPIB Intelligent personal computer interface board
IPIDB IDCU peripheral interface data bus
IPL Initial program load
IPL Interoffice private line signaling
IPL Interoffice private line signaling test (SARTS command)
IPLAN Integrated planning and analysis system
IPLS InterLATA private line services
IPM Impulse per minute
IPM Impulses per minute
IPM Interruptions per minute
IPP IOS protocol part
IPP Integrated planning process
IPPC Interdepartmental project planning committee
IPR Installation performance results system
IPS Installation performance results
IPS Integrated Provisioning System
IPS Integrated provisions system
IPX Integrated packet exchange
IQS Instant request system
IR Incoming register
IRBR Integrated resource billing report system
IRC International record carrier
IRIS Industry relations information system
IRLF Incoming register link frame
IRM Information resource management
IRMC Incoming register marker connector
IRO Industry relations operations
IROR Internal rate of return
IRP Integrated revenue planning
IRPC ISDN remote power control psb2120
IRR Internal rate of return system
IRRS Interactive request and retrieval system
IRS Industrial revenue summary
IRT IDCU remote digital terminal
IRU Integrated recovery utility (sperry)
IS Interrupt set
IS/SADQ Interstate special access demand quantification
ISA Indicate status application
ISAC-P ISDN subscriber access controller
ISAC-S ISDN subscriber access controller
ISAM Indexed sequential access method
ISC Intelligent serial controller
ISC International switching center
ISC Planintercompany services coordination plan
ISC/TE Information systems center for technical education
ISCAR Information systems costs analysis reports
ISCOM SWBT intercompany service coordination (ISC) order monitor
ISCP Integrated service control point
ISCP/MSAP ISCP/multi-service application platform
ISCP/SPOCK ISCP/service provisioning and on-line creation tool kit software
ISDN Integrated services digital network
ISF Inquire on a single facility
ISG Isolated system grounding
ISH Complete circuit inquiry short
ISI Industry support layout
ISIS Interstate settlements information system
ISLM Integrated services line module
ISLU Integrated services line unit
ISLUCC Integrated services line unit common controller
ISLUCD Integrated services line unit common data
ISLUHLSC Integrated services line unit high level service circuit
ISLUMAN Integrated services line unit metallic access network
ISLURG Integrated services line unit ringing generator
ISM ISDN switching module
ISM Interactive synchronous mode
ISMP Industry specific measurement plan
ISMS Integrated service management system
ISMTL Information systems management training
ISN Information systems network
ISN Integrated systems network
ISNET Interim solution network (Kansas city only)
ISO Information systems organization
ISO International organization for standardization
ISOFC ISDN office totals
ISOPDB Information systems organization planning data base
ISOSS Intercompany service order switching system
ISP Intermediate service part
ISPBX Integrated systems PBX
ISPC International signaling point code (SS7)
ISPF Interactive system productivity facility
ISPI ISDN packet interface
ISRP Information systems rules panel
ISS Integrated switching system
ISS Issue
ISSANRC Interstate special access non-recurring
ISSC Interfunction special service coordination
ISSCO Intertoll
ISSN Integrated special services network
ISSN Intergrated specal services network
ISSS ISDN supporting system
ISTA Interrupt status register
ISUP ISDN user part
ISUP ISDN user part (SS7: q.76x)
ISUP Integrated services user part
IT Inactivity test (SS7: in SCCP)
IT Intertandem tie trunk INTER/TRA blocal 1-26
ITAC ISDN terminal adaptor circuit
ITC Independent telephone company
ITC Interdepartmental training center at dallas-texas for
ITD Intertoll dial
ITEA Interoffice trunks engineering and administration
ITF Integrated test facility
ITG Intergrated traffic generator
ITIMS Integrated transportation information management system
ITIMS/IE Itims/information expert
ITM Cable pair item number
ITNA Improves thrid number acceptance
ITNO Item number
ITS Institute of telecommunication science
ITS Integrated test system
ITS Interactive training system
ITSE Incoming trunk service evaluation
ITSO Incoming trunk service observation
ITSTC Information technology steering committee (cen
ITT Idle trunk test
ITU International telecommunication union
ITU International telecommunications union
ITVSE Intermediary transport vendor service center
ITW Instructional technology workshop
IU Network/port interface unit
IUP Installed user program (IBM)
IVD Integrated voice data
IVP Installation verification procedures
IVP Installation verification program
IVTS International video teleconferencing service
IWF Interworking facility (gateway)
IWU Interworking unit (gateway)
IX Interactive executive
IXC Or icinterexchange carrier
IXM Interexchange mileage
IZ Interzone
J Enter centrex (CTX) or multiline hunt group (MLHG) number
JAD Joint application design
JAM Jumper activity management
JCL Job control language
JDC Japan digital cellular
JDC Job duties code
JDI Job disposition indicator
JDIP Jmos/dopac interface process (comptroller system)
JE Job evaluation
JEC Journal entity code
JES Job entry subsystem (IBM)
JES Job entry system
JES 2 Job entry system 2 (IBM)
JES 3 Job entry system 3 (IBM)
JET BTL TIRKS jumper evaluation technique
JFC Job function code
JGF Junctor grouping frame
JIB Job information block (VMS)
JIM Job information memorandum
JIS Jurisdictional interstate services
JK Jack
JKLAP Jack/key/and lamp access panel
JL Jumper length
JMOS Job management operations system
JMOS/PT JMOS/pricer-tracker
JMOSCA Jmos contract administration
JMX Jumbogroup multiplex
JOSS Job order status system (distribution services system)
JOSSVM Job order status system/VM
JOVIAL Jule's own version of the international algebraic language
JP71 Joint practice 71
JP80 Joint practice 80
JPH Jumper placement history
JSC Job status code
JSN Junction switch number
JSW Junctor switch
JTR Jitter
JTRS JMOS trouble reporting system (distribution services system)
JUICE JMOS user input card entry (distribution services system)
K Equipment frame designation
K Kilobit
KBPS Kilobits per second
KCA Key contributor award
KCO Keep cost order
KD Keyboard display
KDROP Key display receive only printer
KDT Keyboard display terminal
KEY Stop hunt or random make busy hunting
KFT Kilofeet
KHZ Kilo-hertz
KHZ Kilohertz
KITSKOTS Kansas inward toll service/Kansas outward toll service
KOHM Kilohms
KOP Thousands of operations per second
KP Key pulse
KPR Killer pair report
KSDS Key sequence data set (IBM)
KSM Create a transaction mask
KSR Keyboard send-receive
KSU Key service unit
KTA Korea telecommunication authority (ROK)
KTS Key telephone set
KTS Key telephone system
KW Keyword
L Shift preference (if any) for this work to be performed.
L/AOS Legal/advanced office system
L2DOWN Level 2 is inoperable.
L2QLTY Poor level 2 transmission quality.
L3-ERC Layer 3 error control (IOS)
L3M Layer 3 mgr. (IOS)
LA Local area data channel INTER/TRA blocal 1-26
LA Loop assignment
LAC LAN application controller
LAC Loop assignment center
LAD Label definition
LAD Loop activity data
LADS Local area data service
LADT Local access data transport
LADT Local area data transport
LAI Line equipment assignment inquiry
LAIS Local automatic intercept system
LAJMS Ledger and journal maintenance system
LAMA Local automatic message accounting
LAMA-C Computerized local AMA for No. 5 crossbar
LAN Local area network
LANMS Light amplified by stimulated emission of radiation
LAP Link access protocol
LAPB (LAP-B) link access procedure of balanced mode
LAPD (LAP-D) link access procedure of D-channels
LAPD Link access procedure on the D channel
LAPM (LAP-M) link access protocol for modems
LAPX Lapb extended (t.71)
LARG Lidb access routing guide
LASS Local alarm scanning system
LASS Local area signaling service
LAT Local access termianl (RMS-D1)
LATA Local access and transport area
LATA Local access and transport areas
LATA Local access transport area
LATIS Loop activity tracking information system
LATIS I/F Loop activity tracking information system interface
LATIS/INPUT Locally developed program used to input to the latis system
LB Voice-non switched line-service code for LATA access
LBBD Loopback B1
LBI Load balance index
LBK Loop test (SARTS command)
LBK Loopback
LBL Online tape label printing
LBNCGI LIDB BNS message with call gapping indicator present
LBNGM LIDB BNS garbled message
LBNMGM LIDB BNS return value missing group or misrouted
LBNNAN LIDB BNS return value no translation for an address of such
LBNNCG LIDB BNS return value network congestion
LBNNFL LIDB BNS return value network failure
LBNNPG LIDB BNS return value nonparticipating group
LBNNSA LIDB BNS return value no translation for this specific address
LBNREJ LIDB BNS reject message received
LBNSCG LIDB BNS return value subsystem congestion
LBNSFL LIDB BNS return value subsystem failure
LBNTO LIDB BNS message missed because of timeout
LBNUP LIDB BNS message with unexpected reply
LBNUUR LIDB BNS return value unequipped user
LBO Line buildout
LBP Load balance parameters
LBR Large business remote
LBRV Low bit rate voice
LBS Land and building system
LBS Load balance system
LBS Load balance system (BTL) module of tnds
LBST Loopback device signature table
LBU Loopback devices signature table
LBU Loopback unit
LBn Loopback channel bn request (command in IOM2 monitor and EOC)
LC Line card
LC Line count
LC Output line count
LC Pending service order count
LC Voice-switched line-service code for LATA access
LCAMOS Loop cable administration and maintenance operations system
LCC Line class code
LCCIS Local common channel interoffice signaling
LCCL Line card cable
LCCLN Line card cable narrative
LCD List cable summary
LCDCGI LIDB CCRD message with call gapping indicator present
LCDGM LIDB CCRD garbled message
LCDMGM LIDB CCRD return value missing group or misrouted
LCDN Last called directory number
LCDNAN LIDB CCRD return value no translation for an address of nature
LCDNCG LIDB CCRD return value network congestion
LCDNFL LIDB CCRD return value network failure
LCDNPG LIDB CCRD return value nonparticipating group
LCDNSA LIDB CCRD return value no translation for this specific address
LCDR Local call detail recording
LCDREJ LIDB CCRD reject message received
LCDSCG LIDB CCRD return value subsystem congestion
LCDSFL LIDB CCRD return value subsystem failure
LCDTO LIDB CCRD message missed because of timeout
LCDUP LIDB CCRD message with unexpected reply
LCDUUR LIDB CCRD return value unequipped user
LCE Line concentrating equipment frame
LCEN Line card equipment number
LCI LAN CPU interface
LCIE Lightguide cable interconnection equipment
LCLOC Line card location
LCM Line concentrating module
LCMC Line concentrating controller module
LCN Logical channel number
LCN Logical channel numbers
LCOS Line Class of service (GTE)
LCP Language conversion program
LCP List cable pairs
LCR Least cost routing
LCR Line concentration ratio
LCRMKR Line card remarks
LCS.MIT.EDU Telecomm digest archive site on the Internet
LCS7 Link controller for signaling system No.7
LCSE Line card service and equipment
LCSEN Line card service and equipment narrative
LD Load
LD Loading division
LD Long distance
LD Voice switched trunk-service code for LATA access
LDBM Listing data base maintenance
LDES Long distance experimental schedule
LDM Logical data model
LDMTS Long distance message telecommunications service
LDN Listed directory number
LDS Local digital switch
LDSU2 Local digital service unit - model 2
LDT Local display terminal
LDU Long distance usage analysis
LE Leading edge (bsp)
LE Line equipment
LE Local exchange (contains D-CTL)
LE Voice and tone-radio landline-service code for LATA access
LEAD Loop engineering assignment data
LEAP System testing tool to simulate multiple 3270 users
LEAS Lata equal access system
LEC Local exchange carrier
LED Last entry data
LED Light emitting diode
LED Light-emitting diode
LEE Nac related line equipment transfer order establishment
LEFTS Loop electronic forecasting and tracking system
LEG Customer training file
LEIM Loop electronic inventory module
LEIM Loop electronics inventory module
LEIS Loop engineering information system (applications)
LEN Line equipment number
LENCL Line equipment number class
LENG Length
LERG Local exchange routing guide
LET Line equipment transfers
LETS Law enforcement teletypewriter service
LEV Level
LEW Line equipment transfer withdrawal
LF Data low-speed-service code for LATA access
LF Lease file
LF Line Finder
LF Line feed
LF Line finder
LF Load factor
LF Low frequance
LFACS Loop facilities assignment and control system
LFACS Loop facility assignment and control system
LFC Load factor calculation
LFR Line failure report
LFRC Local field reporting code
LG Basic data-service code for LATA access
LGC Line group controller
LGN List hunt groups
LH Line hunting (i.252 f)
LH Voice and data-psn access trunk-service code for LATA access
LI Length indicator (SS7)
LI Link interface
LIB Line interface board
LIDB Line information data base
LIDB Line information database
LIE Left in equipment
LIFECOST Life cycle cost system
LIFO Last in
LIJ Left In Jumper
LIM Less than the specified number of pairs
LIN Line
LIN Transmit alit data to COSMOS
LINCS Lan integrated network communications system
LINIS Line and number inventory system
LINK Loop interface network
LINK1 The basic rate interface transmission extension (BRITE)
link one is down
LINK2 The BRITE link two is down.
LINK3 The BRITE link three is down.
LINK4 The BRITE link four is down.
LINK5 The BRITE link five is down.
LINK6 The BRITE link six is down.
LIS Library information system
LIST Listen
LIT Line insulation test
LIT Line insulation testing parameters
LIU Lats interface unit
LIU Line interface unit
LIU Line user interface
LJ Voice and data ssn access-service code for LATA access
LK Voice and data-ssn-intermachine trunk-service code for LATA
LKNODE Link node
LL Logical link
LL Long distance terminal line INTER/TRA blocal 1-26
LL Long lines
LLC Line load control
LLC Low level controller sipx6100
LLD Low level device drivers (IOS)
LLDB Location life data base
LLF Line link frame
LLID Ll identifier
LLL Last look logic
LLN Line link network
LLN Line link network (ess)
LLP Link layer protocol (lapd)
LLS Local Line Switch (GTE)
LME Line module equipment
LMMS Local message metering system
LMOS Loop maintenance operations system
LMOS Loop maintenance operations systemr
LMOS F/E Loop maintenance operations system front end
LMOS HOST Loop maintenance operations system host
LMOS I/F Loop maintenance operating system interface
LMS Litigation management system
LMS Loop maintenance system
LMS/TUM Local measuring system/temporary usage measurement
LMT Local maintance operations system
LMTS Limits
LMU Line multiplexer unit
LMX L-multiplex
LN Data extension
LN Leased network
LN Loop normal (on-hook normal)
LNA Line and number administration
LNA Low noise amplifier
LNBAS Call failed due to the query being blocked at the switch
LNBN Call failed due to the query being blocked in the CCS network
LNG Longitudinal
LNS Line number status
LO Low threshold
LOA Limit operator attempts
LOAD Listing of acronym definition
LOC Local
LOC Local operating company
LOC Location of cable on frame
LOCAP Low capacitance
LOCN Location
LOE List originating line equipment
LOE Location operating entity
LOES Lajms online entry system
LOF Lock off-line
LOF Loss of frame
LOGIC Logistics integrated control system
LOGU Logical units assignments
LOMS Loop assignment center operations management system
LON Lock on-line
LONALS Local off-net access lines
LP Telephoto/facsimile-service code for LATA access
LPA Link pack area
LPBK Looped back
LPCDF Low profile combined distributing frame
LPCDF Low profile conventional distributing frame
LPIE Loop plant improvement evaluator
LPIE2 Loop plant improvement evaluator 2
LPK Line concentrating equipment line packs
LPM Lines per minute
LPM Logistic planning module
LPS Log/print status
LPT Loop test
LQ Voice grade customized-service code for LATA access
LR Loop reverse (off-hook normal)
LR Protection relay-voice grade-service code for LATA access
LRAP Long route analysis program
LRC Longitudal redundancy check
LRC Longitudinal redundancy check
LRIA1 Long run incremental analysis i
LRISP Long range information systems planning organization
LRM Line resource monitor-ims (BMC)
LRN Local reference number
LROPP Long-rangeoutside plant planning
LROT OR LRH Local rotary
LRP Long rang planning
LRS Lease record system
LRS Line repeater station
LRSS Long range switching studies
LS Local service INTER/TRA blocal 1-26
LS Loop start signaling
LS&E Local service and equipment
LSA Local security administrator
LSA Local subaccount
LSB Lower side band
LSBS Location specific bypass system
LSD&F Local switching demand & facility data base system
LSDB Listing service data base
LSDF Local switching demand and facility data base system
LSDN Local switched digital network
LSE Line and station transfer order establishment
LSEC Loss of sec (C/I channel code)
LSHF Message LAN shelf
LSI Large-scale integrated circuitry
LSL Loss of signal level (C/I channel code)
LSM Load synchronization mechanization
LSM Local switching module
LSN Logical session number
LSO Local service office
LSO Local storage option-ims (IBM)
LSRP Local switching replacement planning
LSRP Local switching replacement planning system
LSS Lata switching systems
LSS Listing service system
LSS Listing services system
LSS Loop switching system
LSSGR Lata switching systems generic requirements
LSSI Local special service inventory
LSSR Local special service results
LSSU Link state signal unit (SS7)
LSSU Link status signal unit
LST Line and station transfer
LSU Line switch unit
LSU Local storage unit
LSU Loss of signal level of u interface (C/I channel code)
LSUE Lsu error condition (C/I channel code)
LSV Latch switch verification
LSV Line status verifier
LSW Line and station transfer withdrawal
LT Lata tandem
LT Line termination
LT Local terminal
LT Long distance terminal trunk INTER/TRA blocal 1-26
LT-S Lt on s bus
LT-T Lt on t interface
LTAB Line test access bus
LTB Last trunk busy
LTC Line trunk controler
LTC Local test cabinet
LTD Local test desk
LTD Local test desk (#16
LTD Long term disability
LTD Lt disable (C/I channel code)
LTERM Logical terminal-ims (IBM)
LTF Light terminal frame
LTF Lightwave terminal frame
LTF Lightwave terminating frame
LTF Line trunk frame
LTG Line translation group
LTG Line trunk group
LTI Loop termination identifier
LTMA Lightwave terminal multiplex assembly
LTMA Lightwave terminating multiplexing assembly
LTN List telephone numbers
LTOP Long term disability plan
LTP Line and trunk peripherals
LTP Local test port
LTP Loop technology planning
LTS Loss test set
LTU Line trunk unit
LTUC Ltu control
LU Line unit
LU 6.2 Protocol for appc
LU2 Line unit model 2
LUA Link up america tracking
LUCHBD Line unit channel board
LUCOMC Line unit common control
LUHLSC Line unit high level service circuit
LUIF Living unit interface file
LUM Line utilization monitor-ims (BMC)
LUPEX Line unit path exerciser
LURR Large user reproduced records system
LV Sdlv
LVL1ERR Level 1 protocol error.
LVL2ERR Level 2 protocol error.
LVL3ERR Level 3 protocol error.
LVM Line verification module
LW-SSS Lightwave system support services by weco
LWC Leave word calling
LX 2 Local originating
LX 2 Local terminating
LXE Lightguide express entry
LZ Dedicated facility-service code for LATA access
M Latest date that this ticket can be loaded.
M M(transmit) signal lead
M Maintance
M Minutes
M LETTER Methods letter
M O Master office
M S Main station
M S Mark sense
M&P Methods and procedures
M-MONEY Maintenance money
M-STARS Measurement and statistics tracking and reporting system
M/ATR Maritime/aviation tracking reports
M/W Microwave
M5 Five-minute
MA Cellular access trunk 2-way INTER/TRA blocal 1-26
MA Maintenance administrator
MA Multiple access (primary)
MA02 Status requested
MA03 Hourly report of system circuits and units in trouble
MA04 Reports condition of system - 1AESS maintenance
MA05 Maintenance interrupt count for last hour - 1AESS maintenance
MA06 Scanners
MA07 Successful switch of duplicated unit (program store etc.)
MA08 Excessive error rate of named unit -1AESS maintenance
MA09 Power should not be removed from named unit - 1AESS maintenance
MA10 Ok to remove paper - 1AESS maintenance
MA11 Power manually removed from unit - 1AESS maintenance
MA12 Power restored to unit - 1AESS maintenance
MA13 Indicates c

entral control active - 1AESS maintenance
MA15 Hourly report of # of times interrupt recovery program acted - ma
MA17 Centrex data link power removed - 1AESS maintenance
MA21 Reports action taken on mac-rex command -1AESS maintenance msg
MA23 4 minute report- emergency action phase triggers are inhibited
MAB Metallic access bus
MAC Machine administration center
MAC Major accounting center
MAC Mechanized assignment control (BTL)
MAC Missed appointment code
MAC Monitor analysis & control of fa standard values
MACBS Multi-access cable billing system
MACS Major apparatus and cable system
MACS Mechanized analysis of customer systems
MACS(DS) Major apparatus control system (dist. svcs)
MADN Multiple access directory numbers
MADPE Address parity error
MAEC Media access error counter
MAI Multiple access interface (univac)
MAILLOG Manager electronic mail logging system
MAINT Maintenance
MAINT Maintenance handler
MAL Maintance action limits
MAL Manual assignment list
MALRU Mechanized automatic line record update
MALT Maintence transmission action limit table
MAMA Mechanized automatic message accounting
MAMA Mobile automatic message accounting
MAN Manual
MAN Metropolitan area network
MAN Miscellaneous account number
MAP Maintance and administration position
MAP Maintenance and administration position
MAP Maintenance and administrative position (NTI)
MAP Management assessment program
MAP Manual assignment parameters
MAP Manufacturing automation protocol
MAP Mobile application part
MAPCI Map command interpreter (NTI)
MAPPER Maintain and prepare executive reports
MAPS Mechanized accounts payable system
MAPS Modeling and planning system (BTL)
MAPSS Maintenance & analysis plan for special services
MAPSS Maintenance and analysis plan for special services
MAQ Manual assignment file inquiry
MAR Market analysis report (BTL)
MAR Microprogram address register
MAR Multi-alternate route
MARC Market analysis of revenue and customers system
MARC Market analysis of revenues and customers
MARC/CAPS Market analysis of personnel and customer analysis profile
MARCH A computer system
MARG Margin Parameter
MARK Mechnized Assiment Record Keeping System (GTE COSMOS)
MARK IV General purpose information storage and retrieval system
MARS Mechanized automative repair system
MARS Multiple access repair system
MAS Interfacesmessage analysis sampling plan
MAS Main store
MAS Mass announcement system (900 service)
MAS Memory administration system
MASB Mas bus
MASC Mas controller
MASM Mas memory
MAST Mail analysis and sales tracking
MAT Manual assistance tag
MAT Metropolitan area trunk
MATFAP Metropolitan area transmission facility analysis program
MATR Maritime/aviation tracking system
MATR Modified answering time recorder
MATS Marketing access tracking system
MATS Mechanized analysis of traffic studies system
MAVIS McDonnel Douglas automatic voice information system (model 1018t)
MAX Maximum
MAX Maximum messages
MAX Maximum percentage value of entity fill or maximum ccs value
MAXS Metallic automatic cross-connected system
MAY Modify an assembly
MB Make busy
MB Make-busy or made-busy
MB/S Megabits per second.
MBO Management by objectives
MBP Metallic bypass pair
MBPS Megabits per second
MBX Measured branch exchange
MBYTE Megabyte
MC Machine congestion
MC Maintance connector
MC Maintenance center
MC Maintenance circuit
MC Marker class of service
MC Memory controller
MCA Misrouted centralized automatic message accounting (MDII)
MCAS Material cable administrative system
MCB Message control bank (sperry)
MCC Maintance control center
MCC Maintenance control center
MCC Manual camera control
MCC Master control center
MCC Minicuster controller
MCCI Mechanized customer contact index
MCCRAP Master control center trouble report analysis plan
MCCS Mechanized calling card service
MCE Establish a maintenance change ticket
MCH Maintenance channel
MCH Manually change hunt
MCHB Maintenance channel buffer
MCI Malicious call identification (i.251 g)
MCI Microwave communications incorporated
MCIAS Multi-channel intelligent announcement system
MCIAS Multi-channel intercept announcement system
MCINT Mate control interrupt
MCL Maintenance change list
MCN Machine congestion level # where MCI=machine congestion level
MCN Master control number
MCN Metropolitan campus network
MCOS Multiplexer out of synchronization
MCP Mechanized credit provisioning system
MCR Establish a maintenance change repair
MCR Mass call register
MCS Master cpu subsystem
MCS Meeting communications service
MCS Multiple console support
MCTAP Mechanized cable transfer administration plan
MCTRAP Mechanized customer trouble report analysis plan
MCTSI Module controller/time slot interchange
MCTSI Module controller/time-slot interchange unit
MCW Maintenance change ticket withdrawal
MD SS7fe message distributor
MD/RS Mechanized denial/restoral system
MDACS Modular digital access control system
MDC Manually disconnect a working circuit
MDC Marker distributor control
MDC Materials distribution center
MDC Meridian digital centrex
MDCMES Management development center mechanized enrollment system
MDF Main distributing frame
MDF Main distribution frame
MDII Machine detected interoffice irregularities
MDII Machine-detected interoffice irregularity
MDIS Marketing data interface system
MDLIE DLI interface error
MDOG Mechanized disbursement of gasoline
MDP SS7 fe message distribution protocol
MDR Mechanized draft reconciliation
MDR Message detail record
MDS Message design systems
MDT Management development/training
MDU Marker decoder unit
MDX Modular digital exchange
ME Management employment
ME & ASSM Management employment & assessment
ME CORP Corporation management employment
MEANS Model for economic analysis of network service
MEAS Measure
MEASMT Measurement
MEC Maintenance engineer center
MEC Manually establish a circuit
MEC Mobile equipment console
MECA Mechanization of engineering & circuit provisioning
MECAB Multi exchange carrier access billing
MECCRRF Mechanized credit reference system
MECH More efficient call handling
MECOD Multiple exchange carrier ordering and design
MED Medium threshold
MED Multipoint end-link data
MEDPLUS Medicare part b reimbursement payments
MEDS Mechanized expense distribution system
MEF Master employee file
MELD Mechanized engineering and layout for distributing frames
MEP Medical expense plan
MERITS Measurement of exchange records integrity through sampling
MERP Mechanization of estimate results plan
MERS Most economic route selection
MERT Master employee record tape
MESA Mechanized edits of street address
MESS Message
MET Multibuton electronic telephone
MET Multibutton electronic telephone
METASX Metallic access
MF Mainboard firmware (IOS)
MF Multi frame
MF Multi frequency
MF Multifrequency
MF Multiplexer frame
MFAS Mechanized forecasting and analysis system
MFC Master file directory (VMS-catalog of UFDS)
MFC Modular feature construction
MFC Multiple frame operation control (IOS)
MFENET Magnetic fusion energy network
MFFAN Miscellaneous frame (CM2 offices only)
MFJ Modification of final judgement
MFJ Modification of final judgment
MFJ Modified final judgment (consent decree)
MFR Discmanufacture discontinued
MFR Mechanized force report
MFR Multi-frequency receivers
MFRS Management force reporting system
MFS Message formatting service-ims (IBM)
MFT Metallic facility terminal
MFT Multiprogramming with a fixed number of tasks
MG Marker group
MG Marker group number
MG Mastergroup
MGB Main ground bus
MGB Master ground bar
MGBAF Maintenance group blocking acknowledgment failure
MGR Manager
MGSC Message service customer counts
MGSG Message service multi-line hunt
MGT Mastergroup translator
MGUAF Maintenance group unblocking acknowledgment failure
MH Modified huffman code (fax)
MHD Moving head disk
MHD Moving head disk drive(s) used in the am.
MHDC Moving head disk control
MHDDC Moving head disk data/clock
MHS Message handling service
MHS Message handling system
MHZ Megahertz
MI Machine interface
MI Message interface on the
MI Swbt minimal input
MIAS Marketing information analysis system
MICA Mechanized intercompany contract administration
MICC Minicluster controller
MICE Modular integrated communications environment
MICI Mechanized independent company input
MICR Minimal input customer records
MICRO/TEL Micro/tel force analyzer
MICS BTL maintenance space inventory control system
MICU Message interface and clock unit
MICU Message interface clock unit
MID Master interim design
MIFM Mechanized installation force management
MIG Mechanized interval guide system
MIIS Management inventory information system
MIMIC Mts-wats intrastate model for incremental cost
MIN Minimum
MIN Minimum percentage value of entity fill or minimum CCS value
MIN Mobile identification number
MINX Multimedia information network exchange
MIOIO I/O invalid operation error
MIOLE I/O lock error
MIOPE I/O bus parity error
MIOTO I/O timer time out error
MIOUE I/O unlock error
MIP Microprocessor interface port
MIPP Management surplus income protection plan
MIPS Million instructions per second
MIR Micro-instruction register
MIRA Maintenance input request administrator .
MIRA Mark iv information retrieval aid
MIS Management information system
MIS Mechanized intercepting system
MIS/C Management information system/computer
MISC Miscellaneous
MISCF Miscellaneous frame
MISS Management information staffing system
MITS Microcomputer interactive test system
MIU Metallic interdace unit
MIZAR Management job evaluation
MJEC Multiple job function codes
MJF Modified final judgement
MJU Multipoint junction unit
MKBUSY Make busy.
MKR Marker
MKTG Marketing
ML Matching loss
MLAC Manual loop assignment center
MLC Miniline card
MLC Monitor level code
MLCD Multi-line call detail
MLH Multiline hunt
MLHG Multi-line hung group
MLHG Multiline hunt group
MLI Message link interface
MLIIBLNG Microlink II billing
MLNC Failure to match and no circuit
MLPA Modifiable link pack area (IBM)
MLSS Machine load service summary
MLT Mechanized loop test
MLT Mechanized loop testing system
MLT-1 Mechanized loop testing system-1
MLT-2 Mechanized loop testing - the second generation of equipment
MLT-2 Mechanized loop testing system-2
MMA Multi-module access unit (Univac)
MMC Manually modify a circuit
MMC Minicomputer maintenance center
MMEME Memory system error
MMG Minicomputer maintenance group
MMGT Multimastergroup translator
MMI Man-machine interface
MML Man machine language
MMM Message mile minute
MMOC Minicomputer maintance operation center
MMOC Minicomputer maintenance operations center
MMOCS Minicomputer maintenance and operations center system
MMP Module message processor
MMPP Mechanized market programming procedures (BTL)
MMRCS Minicomputer maintenance and repair center system
MMS Main memory status
MMS Memory management system
MMS/SSII Marketing measurement system/support system II
MMS43 Modified monitoring state 43 code
MMSU Modular metallic service unit
MMT Multiple message threshold
MMU Memory management unit (IOS)
MMX Mastergroup multiplex
MN02 List of circuits in trouble in memory
MNP Microcom networking protocol
MOC Machine operations center
MOC Maintenance and operations console
MOC Maintenance operation console
MOC Ministery of communication
MOC Moe order completion
MOD Ministery of defense
MOD Modifier
MOD Modulated
MOD Module number
MOD1 Miscellaneous per SM measurements (MOD1)
MODCOES Modified central office cost
MODEM Modulator-demodulator
MOE Mass oe transfers
MOF Mass oe frame transfer listings
MOG Minicomputer operations group
MOI Maintenance and operation interface
MOI Mizar order inquiry
MOMS Missouri marketing system
MON Monitor
MON Monitor channel (i.e. IOM2)
MON Mouth
MOOSA Mechanized out of service adjustment system
MOOSE Macs online organization system entry (distribution services)
MOS Maintenance and operations subsystem
MOS Metal oxide semiconductor
MOSOP Mechanized operator services occupational payroll
MOST Managing operations systems in transition
MOSTED Motor vehicle/special tools expense distribution
MOT&R Master office test and release circuit
MOTS Mechanized operations tracking system
MOU Minutes of use
MOU-AS The annual study module of DRP/MOU
MOU-DA The data accumulation module of DRP/MOU
MOVE Move remote line Concentrating module
MOW Moe order withdrawal
MP Message processing program
MP Microprocessor
MP Multi-processor
MPAP Management potential appraisal plan
MPC Marker pulse conversion
MPC Messages per customer
MPC Mp command
MPCG Message processing clerical guide
MPCH Main parallel channel
MPDB-OS Outside plant-pair gain
MPDBCOAR MPDB-central office equipment and repair services
MPDBSRVC Office supplies computers and other services
MPDU Message protocpl data units (x.411)
MPES Message processing entry system
MPFRS Mechanized project force requirement system
MPI Mechanized project impact system
MPK Modify work package
MPLR Mechanized plant location records system
MPLUM Mechanized plant utilization management
MPN Master work package number
MPOOS Modem pool line out of service.
MPOW Multiple purpose operator workstation
MPPD Multi-purpose peripheral device
MPRIN Mate peripheral interrupt
MPS Mechanized pension system
MPS Misplaced start pulse
MPS Misplaced start pulse (MDII)
MPT Message transfer part
MPTS Market planning and tracking system
MQ Metalic customized-service code for LATA access
MQH Marker queue high
MQL Marker queue low
MR Maintenance request (BTL)
MR Measured rate
MR Message rate (BSP)
MR Message register
MR Message register COSMOS command
MR Modified read (relative element address designate
MR Monitor read (flow control bit in IOM2)
MR/IBPS Management report/integrated budget and planning system
MRAA Meter reading access arrangement
MRCS Modification request control system
MRDB Memory resident data base
MRDYT Ready time out
MRF Maintenance reset function
MRF Message refusal received (outgoing)
MRF Message retention file
MRFA Mechanized repair force administration
MRFF Master reference frequency frame
MRFIS Mechanized request for information systems
MRO Message register option
MRP Mechanized revenue planning system
MRPS Mobile radio priority system
MRR Mandatory review reporting
MRS Management reporting system (TNDS)
MRSELS Microwave radio & satellite eng. & lic
MRTI Message-rate treatment index (AMA NTI)
MRTS Mechanized real time tracking system
MRTTA Message recording trunk trouble analysis
MRWPE Read or write parity error
MS Machine screw (BSP)
MS Maintenance state
MS Measured service
MS Mechanized scheduling
MS Memory subsystem
MS Menue software (sipb.exe)
MS Microseconds
MS6E Message switching #6 equipment
MS7E Message switching #7 equipment
MSA Management science america
MSAG Master street address guide
MSC Media stimulated calling
MSC Minimum service charge
MSCP Mass storage control protocol
MSCS Management scheduling and control system
MSCU Message switch control unit
MSCU Message switch controller unit
MSDS Material safety data sheet system
MSFDB Market share forecast data base
MSGBUF Message buffer
MSGCLS Message class
MSGLOCK Message lock
MSGNO Message number
MSGP Microcomputer support group programming
MSGS Message switch
MSK Output a transaction mask
MSKMR Mate reset
MSM Multi-state marketing system
MSMTCH Mismatch.
MSN Multiple subscriber number (i.251 b)
MSORS Mechanized sales office record system (BTL)
MSP Management salary plan
MSP Metropolitan service plan
MSPR Message switch peripheral unit
MSR Marketing surveys and reports
MSR Mechanized sales results system (mbt directory sales)
MSR Mechanized service record
MSR Mizar status report
MSR/DIS Mechanized service record/disability subsystem
MSS Mass storage system
MSS Mss is a dialup for... database of 1800 numbers...
MSSS Mechanized supply stock system
MSTIC Mechanized standard time increments (we/eplans)
MSTS Measured service tracking system
MSU Message signal unit
MSU Metallic service unit
MSU Msg. signal unit (SS7)
MSUCOM Metallic service unit common
MSUS Measured service usage studies
MSUSM Subunit select mismatch
MT Master record tape unit number or tape drive to write
MT Wired music INTER/TRA blocal 1-26
MTA Message transfer agent (x.400)
MTAE Message transfer agent entity (x.400)
MTB Magnetic tape billing
MTB Metallic test bus
MTC Facs maintenance transaction
MTCE Maintenance (default).
MTCE Maintenance parameters
MTD Magnetic tape drive
MTD Mutilated digit
MTD Mutilated digit (MDII)
MTECS Iimechanized toll error correction system phase ii
MTECS Mechanized toll error correction system
MTEL Main telephone
MTF Master test frame
MTH Magnetic tape handler
MTIB Metallic test interconnect bus
MTIBAX Metallic test interconnect bus access
MTINT Miscellaneous timer interrupt
MTL Maximum termination liability
MTLR Mechanized trouble log report
MTLT Maintance transmission action limit table
MTM Maintenance trunk module (NTI)
MTO Master terminal operator
MTP Management transitional program
MTP Message transfer part (SS7: q.701-q.710)
MTP Message transfer part.
MTP Message transfer protocol (x.411: p1)
MTR Manually test a response
MTR Mechanized time reporting
MTR Tape drive to read
MTRS Marketing or management time reporting system
MTRS Mechanized training records system
MTRS/FCC Management time reporting system/fcc report
MTRT Mate ready time out
MTS Manual test system
MTS Memory time swich peb2040
MTS Message telecommunications service
MTS Message telecommunications system
MTS Message telephone service
MTS Message teleprocessing system
MTS Message toll service
MTS Mobile telephone service
MTSC MTS CMOS (512 incoming channels)
MTSDB Message telecommunications services data base
MTSI Msg telecommunications ser price index
MTSL MTS large (1024 incoming channels)
MTSO Mobile telephone switching office
MTSS MTS small (256 incoming channels)
MTTP Master trunk test panel
MTU Magnetic tape unit parameters
MTU Maintenence termination unit
MTU Media tech unit
MTW Tape drive to write
MTX Mobile telephone exchange
MU Maintenance usage
MU Message unit
MUC Material usage code
MULDEM Multiplexer-demultiplexer
MULT Multiple
MUM Measured unit message
MUNICH Multichannel (32) network interface controller
MUPH Multiple position hunt
MUSAC Multipoint switching and conferencing unit
MUSIC Modeling for usage sensitive incremental costs
MUT Miniaturized universal trunk frame
MUT Multi-unit-test
MUX Multiplex
MUX Multiplexer
MVAS Motor vehicle accident summary
MVCCW Commstar ii call waiting USOC
MVP Multiline variety package
MVS Multiple virtual storage
MVS Multiple virtual storage operating
MVS/MODS TSO display operator messages from programs running under
MVS/SP Multiple virtual storages/system product operating system
MVS/SPA Multiple virtual storages/system product assist operating
MVS/XA Mutliple virtual storage/extended architecture
MVT Multiprogramming with a variable number of tasks
MVTC Motor vehicle type code
MW (ger) service word
MW Mandatory work
MW Multiwink
MWCP Mechanized wire centering program (BTL)
MWI Message waiting indicator
MWPER Write protect error
MX Monitor transmit (flow control bit in IOM2)
MXU Multiplex units
MXU Multiplexer unit
N Estimated time to complete this ticket.
N No corrective action
N(R) (NR) receive sequence number
N(S) (NS) transmit sequence number
NA CSACC link (EPSCS) INTER/TRA blocal 1-26
NA Next address
NA Normal alignment
NAAP New affirmative action program
NAB Network analysis bureau
NAC Network administration center
NAC Network application center
NAC Non-area code
NACK No ground acknowledgment receive on a private facility (FX) trunk
NAFMAP Network administration force management and productivity
NAG Network architecture group
NAI Telephone number assignment inquiry
NAK Negative acknowledge
NAM Number assignment module
NAND Not-and gate
NANP North american numbering plan
NAP Network access pricing
NAP Network analysis program (BTL)
NAR Nac assignment review
NARS National yellow pages services accounts receivable system
NAS Network analysis system
NAS Numerical and atmospheric sciences network
NAS/CARS Network analysis system/central analysis report system
NAS/SRS Network analysis system/subscriber recording system (MBT)
NASS Network adminstration support system
NATL National code (NTI)
NAUG Network administration user group
NB Narrow band
NBSY Number of busy (trunks) (NTI)
NC CNCC link (SPSCS) INTER/TRA blocal 1-26
NC Network channel
NC No circuit
NCA No circuit announcement
NCAT Network cost analysis tool
NCC National coordinating center (national emergency)
NCC Network control center
NCC Notify corrupted CRC (in EOC)
NCCF Network communication control facility (IBM vtam/mcp option)
NCCF Network communications control facility
NCD Network call denial
NCDAFTA NCD denied after answer
NCDAFTA Network call denial (NCD) denied after answer
NCDBEFA NCD denied before answer
NCDBLKD NCD returned blocked
NCDCCBL NCD code control blocked
NCDDBOV NCD data base overload
NCDDBOV NCD database overload
NCDDENY NCD deny received
NCDDSBL NCD direct signaling blocked
NCDNOXL NCD returned no translation
NCDOVLD NCD returned overload
NCDUNEQ NCD returned unequipped
NCH Noch
NCI Network channel interface
NCI No card issue
NCLK Network clock
NCLS Non-capitalized lease system
NCMASTER No circuit master
NCOO Network central office operations
NCOS Dms 100 class of service
NCOSC Network clock 2 oscillator
NCOSS Network communication and operations support system
NCP National control point
NCP Network control point
NCP Network control point (in a SDN)
NCP Network control program (IBM3725 software)
NCR- Sclrnetwork completion report-system called line report system
NCRPAB Network cost results plan
NCS National communications system
NCS National communicatons system
NCSPC Non-conforming stored program control
NCT Network control and timing
NCT (CP) Network control and timing call processing
NCT LINKS Network control and timing links
NCTE Digital network channel equipment
NCTE Network channel terminating equipment
NCTE Network channel terminating equipment (FCC NT1)
NCTLNK Network control and timing link
NCU Network control unit
ND Network data line INTER/TRA blocal 1-26
NDA Network data analyzer
NDA Network delivery access
NDBS Network data base system
NDC National destination code (i.e. area code)
NDC Network data collection
NDC Node data collection
NDCC Network data collection center
NDIS National dial-it services
NDPCC Network data processing coordination center
NDRAS Network distribution resource administration system
NDS Network data system
NDS Network distribution services
NDS-TIDE Network data system-traffic information distributor and
NDS/ANN Announcement system - System/36
NDS/BMR Bmrbudget morning report - System 36
NDS/CONAD Conadcontract administration system - System 36
NDS/FLEXNDS Flexible reporting
NDS/FORMS Mechanized forms - System 36
NDS/MT Mechanized tool interface - System 36
NDS/PDB Personnel database - System 36
NDU Network data unit
NE Near end
NE Network element
NE Network elements
NEAS Non-optional extended area service
NEBE Near end block error (IOM2 monitor message)
NEBS Network equipment-building system
NEBS Network equlpment-building system
NEBS New equipment-building system
NECA National exchange carrier association
NECC National emergency coordination center (bellcore)
NEG Negative
NEON Nonmanagement employee opportunity network
NERC National emergency relocation center
NESAC National electronic switching assistance center
NESC National electric safety code
NET (ec) european standards of telecommunication
NETPARS Network performance analysis reporting system (IBM Vtam)
NETS Nationwide emergency telecommunications system
NETWORK Sidethe segment of the time slot interchanger (TSI) that is
NEXT Near end cross (x) talk
NEXT Near end crosstalk
NEXT Node exhaust tool system
NFID Non-fielded id
NFM Network force management
NFS Network file system
NFT Network file transfer
NG No good
NGF Number group frame
NGF Number group frame for 5 Cross Bar
NHLS Next higher level support
NHR Non hierarchial routing
NHR Not hard to reach
NI Network interface
NI/NC Network interface/network channel
NID Network in dialing
NID Network information database
NIP Nucleus initialization program
NIPA Net income and productivity analysis
NIRS National yellow pages services invoice receiving system
NIS Operation system-intelligent network elements
NIS(FLEXCOM) Network interface system - OPS/INE
NKP No key pulse
NKP No key pulse (MDII)
NL-PG Line number page
NLD Nonlinear distortion
NLD-SN Nonlinear distortion signal/noise
NLDM Network logical data manager (IBM VTAM option)
NLP Network layer protocol
NM Network maintenance
NM Network management
NM Network management.
NM Network module
NMA Network management applique
NMA Network monitoring and analysis
NMAT Nonmanagement attendance tracking system
NMB Network management busy (NTI)
NMC Network management center
NMC Network mondule controller (NTI)
NMDT Network management display terminal (AT&T)
NMMPEN Network maintenance management planing
NMOS Network management operations support
NMPR Network management printer (AT&T)
NMS Network management services
NMS Network management system
NN Two digit number
NNN Three digit number
NNNN Four digit number
NNX Central office code designating the customer exchange
NNX Network numbering exchange
NNX Telephone exchange code
NO Number
NOC National operations center at Bedminister N.J.
NOC Network operations center
NOC Normalized office code
NOCS Network operations center system
NOD Network out dialing
NODAL Network operations forum
NOE Number of oes to be assigned
NOL Nac service order listing
NOMAD No-op instruction
NOPS Network operations plan system
NOR/TADS North region/testing and development system
NORAD North american air defense command
NORGEN Network operation report generating
NORGEN Network operations report generator
NORGEN Network operations report generator system
NORM Normal
NORM Return to normal (IOM2 monitor command/message)
NOS Network operating system
NOTIS Network operations trouble information system
NOW Network optical warehouse
NP Non-published
NPA Area code and exchange number
NPA Network peformance analyzer (IBM)
NPA No power alarm
NPA Numbering plan area (area code)
NPAP Nonmangement performance appraisal plan
NPC Network processor circuit
NPC No parameter choices
NPDA Network problem determination applicator (IBM)
NPH Network protocol handler
NPM Network performance monitoring system
NPS Network planning system
NPSI Ncp packet switching interface
NPUMP Normal pump
NPV Net present value
NQ Telegraph customized-service code for LATA access
NR No response.
NRAS Nova/rider awards system
NRC Non-recurring charge
NRG Number of rings
NRM Normal response mode (hscx)
NRM Normalizing ccs value
NRODD Non-redundant ODD
NRRI National regulatory research institute data
NRRT Non-reroutable traffic
NRS Network routing system (MBT)
NRT No response while in test mode.
NRZ Non return to zero
NRZC Nrz change
NRZI Nrz inverted
NRZM Nrz mark
NSA National security agency
NSAC Network service administration center
NSBADRESP NS SCP response message with invalid data
NSC Network service center
NSCMP Network service center multi (dddcservice bureau)
NSCS Network service center system
NSD No start dial
NSD Number summary display
NSDB/IA Network and service data base/interface administration
NSE Network switching engineering
NSE Noise
NSEC Network switching engineering center
NSEP National security emergency preparedness
NSFNET National science foundation network
NSN Network services node
NSNONRTEMSG NS reject message
NSP Network service part (SS7: SCCP+MTP)
NSP Non sent paid (coin)
NSPEC Node spec file
NSPMP Network service performance measurement plan
NSPMP Network switching performance measurement plan
NSPRR Network switching performance results report
NSQRYFAIL NS query fail
NSS Network support system
NSSD Network switched services district
NSSNCOMP NS SCP response message with a send notification
NSSNCOMP NS SCP response message with a send notification received/switch
NSTAC National security telecommunications advisory committee
NSTNMSG NS termination notification message sent from switch to the SCP
NSTS Network services test system
NSU Network support utilities
NSs Network system (i.e. DACS; SDACSL CDACSL OSU; CSU... etc)
NStA (Ger) PBX
NT Network termination
NT Northern telecom
NT Protection alarm-metalic-service code for LATA access
NT/S NT simulator SIPB7020
NT01 Network frame unable to switch off line after fault detection
NT02 Network path trouble trunk to line - 1AESS network trouble
NT03 Network path trouble line to line - 1AESS network trouble
NT04 Network path trouble trunk to trunk - 1AESS network trouble
NT06 Hourly report of network frames made busy - 1AESS network trouble
NT1 NT serving layer 1 (NCTE)
NT10 Network path failed to restore -1AESS network trouble
NT2 NT serving layer 1 to 3 (subscriber interface of nt
NTC National trunk congestion
NTD Normal direction
NTDACT Network termination (NT) is deactivated.
NTE Network terminal equipment
NTE Network terminating equipment
NTEC Network technical equipment center
NTEC Network terminal equipment center
NTEC Networkbterminal equipment center
NTI Northern telcom inc.
NTIA National telecommunications and information agency
NTM Nt test mode (IOM2 monitor message)
NTN Number of tns to be assigned
NTO Network terminal option (IBM)
NTOFN NT off normal.
NTP Northern telecom practice (NTI)
NTPWR NT lost power.
NTRAP Network trouble analysis plan
NTS Network technical support
NTS Network test system
NTT No test trunk
NTTMP Network trunk transmission measurement plan
NTWRK Network
NU Protection alarm-service code for LATA access
NUA (international) network user address
NUA Network user address
NUA Network utilization analysis
NUC Nailed-up connection
NUI Network user identification
NUL Null
NUP National user part
NV Protective relaying/telegraph grade-service code for LATA access
NVM Non volatile memory (eeprom)
NW Telegraph grade facility-75 baud-service code for LATA access
NWB Network-busy (NTI)
NWK Adminnetwork administration budgets system
NWM Network management (NTI)
NWPK Network packs
NXX Refers to the central office designation of the telephone
NY Telegraph grade facility- 150 baud-service code for LATA access
NYNEX NYNEX corporation
NYNEX New york
NYPS National yellow pages services
NYPSA National yellow pages services association
O Priority.
O+I Originating plus incoming calls to a switching module.
O-LTM Optical line terminating multiplexer
O/S Operating system
OA Line equipment assignment option
OA Out of alignment
OA&M Operations
OA&M Operations administration and maintance
OAM Office data administration system
OAP Operator services position system administrative processor
OASIS Office automation strategy for information systems
OASIS Overseas accounting settlement and information
OASYS Office automation system
OATQ OSPS ANSI TCAP query and reply
OATS Operator assistance tracking system
OBA Out of band announcement
OBF Ordering and billing forum
OBH Office busy hour
OBS Observed data rate
OC Office communication
OC Operating company
OC Operator centralization
OC&C Other charges and credits
OCAS OSPS customer account services
OCAS7 OSPS customer account services CCSS7/international CC validation
OCC Other common carrier
OCC Other common carriers
OCC Usage occupancy
OCCH Outgoing connections per circuit per hour
OCCS OSPS common channel signaling
OCCS Order control and coordination system (BTL)
OCE Other common carrier channel equipment
OCN Operating company number
OCP Optional calling plan
OCP Origination point code (SS7)
OCPDG Ocp data gathering
OCR Optical character reader (auerbach computer technology report)
OCR Optical character recognition (IBM)
OCRS Optical character recognition system
OCS Offical communication services
OCS Old class of service
OCS/CTS Official communications services installation and
OCS/CTS Official communications services installation and maintenance cos
OCSDSELR OCS data station equipment location report
OCSOLRM Official communications services (OCS) on-line reference
OCTD OSPS centralized automatic message accounting tone decoder
OCU Office channel unit
ODA Office data administration
ODA Office data assembler
ODA Office document architecture
ODAC Operations distribution administration center
ODACCIN OSPS directory assistance (DA) call completion and intercept
ODB On-demand B-channel counts.
ODB Operations divestiture board
ODCS Official data communications service
ODD Office dependent data
ODD Operator distance dialing
ODDBU Office dependent data backup
ODDD Operator direct distance dialing
ODDS Order data distribution system
ODIN Online data integrity system
ODP Office dialing plan
ODP Organization development program
ODP Organizational design program
ODS Overhead data stream
ODS Tnds on-line demand servicing
OE Office equipment
OE Office equipment / office equipment number
OE Office equpiment number
OEC Other exchange carrier
OEC Outside plant equivalence codes
OEIC Optoelectronic integrated circiut
OEIS OSPS external information system
OEM Original equipment manufacture
OEM Original equipment manufacturer
OF Official (telco owned)
OF Overflow
OFA OSPS facility administration
OFC Office
OFF OSPS fast features
OFF HK Off hook
OFFN Off-normal
OFL Overflow(s)
OFNPS Outstate facility network planning system
OFRD Offered (calls [peg count])(NTI)
OFRT Office route (NTI)
OFT Optical fiber tube
OGO Outgoing only trunk
OGT Outgoing trunk
OI Off premises intercommunication station line INTER/TRA blocal 1-2
OI Optical interface
OIJ Orders in jeopardy
OINTA OSPS interflow listing services/C-ACD measures
OIRCV OSPS interflow T&A calls received
OISNT OSPS interflow T&A calls sent
OKMDT Oklahoma management development training
OKP Operational kernel process
OKRA Operator keyed trouble report
OLCP Optional local calling plan
OLIDB OSPS line information data base
OLIPD Online invoice payment data
OLRM Online reference material
OLS Originating line screening
OLTEP Online test executive program
OLTS Optical loss test set
OM Operational measurement (NTI)
OM Operational measurements
OM Output mux
OMAP Operations and maintanance application part
OMAT Operations maintenance and administration team
OMC Operating and maintainance center
OMD Out messages - day
OMDB Output message data base
OMDB Output message database
OMISC OSPS miscellaneous call
OML Outgoing matching loss
OMM Output message manual
OMNI Online marketing networked information system
OMP SS7 fe operation management protocol
OMPF Operation and maintenance processor frame
ON Off network access line INTER/TRA blocal 1-26
ON HK On hook
ONA Open network architecture
ONA Open network architecture (FCC computer inquiry iii)
ONAC Operations network administration center in K.C. (AT&T)
ONAL Off network access line
ONALS Off-net access lines
ONDDBOV OSPS NCD message received indicating database overload
ONDDBUN OSPS NCD message returned data base unable to process
ONDGMSG OSPS NCD message received garbled
ONDIRPY OSPS NCD message received with an inconsistent reply
ONDNBLK OSPS NCD message returned because of network blockage
ONDNCON OSPS NCD message returned because of network congestion
ONDNRTE OSPS NCD message returned because of no routing data
ONDTOUT OSPS NCD message returned because of timeout
ONDUNEQ OSPS NCD message returned
ONDURPY OSPS NCD message received with an unexpected reply
ONI Operator number identification
ONP Open network provision
ONPA Originating numbering plan area
ONS On line switch
ONSITE Urban decisions system
ONTC Office network and timing complex
ONTC Office network and timing complex (CM2 offices only)
ONTCCOM Office network and timing common units
OOB Out-of-band
OOC Originating office code
OOC Out-of-chain
OOF Out-of-frame
OP Off premises extension INTER/TRA blocal 1-26
OP Operation
OP Outside plant
OP ALL Option all
OPC Originating point code
OPC Originating point codes
OPCDB Operations common database
OPDU Operations protocol data unit (x.411: p3)
OPEOS Outside plant planning
OPH Operator handled
OPM Outage performance monitoring
OPM Outside plant module
OPN Open-of-day report
OPNOXL3 OSPS position no level 3 protocol.
OPR Operator
OPS Off-premises station
OPS Outside plant study system
OPSM Outside plant subscriber module
OPT Optional
OPU Outside plant cable usage
OPX Off-premises extension
OR Originating register
OR & RG Operating rate and route guide
ORB Office repeater bay
ORBIT Osp rehabilitation budget information tracker
ORC Originating rate center
ORD Service or work order
ORD Work order
ORD# Order number
ORDN Order number.
ORDNO Service order number
ORE Order edit
ORE-G Order edit global
ORI Order input
ORIG Allows originating
ORLF Originating register link frame
ORLMF Originating register line memory frame
ORM Optical remote module
ORM Optical remote switching module
ORM Optically remote switching module
ORMC Originating register marker connector
ORP Operational review plan
ORR Overflow reroute
ORRS Online records and reporting system (TNDS)
ORS Order send
ORTN Orientation
ORTR OSPS real-time rating
OS Off premises PBX station line INTER/TRA blocal 1-26
OS Operations systems (operations support systems) (OSS)
OS Operator service
OS Origination scanning
OS Out of service
OS Out sender
OS Outstate
OS/D Operator services/deaf
OSAC Operator services assistance center
OSAC Operator services of answer consistency
OSAM Overflow sequential access method (IBM)
OSAP Operations systems architecture plan
OSC Operator services center
OSC Oscillator
OSCAS Operator service control access system
OSDS Operating system for distributed switching
OSDS-C Operating system for distributed switching in the conection
OSDS-M Operating system for distributed in the switching module.
OSE Oscillator error flip-flop
OSI Open system interconnection
OSI Open systems interconnection
OSLF Out sender link frame
OSM1 Optional services menu screen number 1
OSN Operations systems network
OSO Originating screening office
OSO Originating signaling office
OSPE Outside plant engineer
OSPI Operator services planning information
OSPRE/CON Outside plant reconciliation
OSPS Operator service position system
OSPS Operator services position system
OSPS Outside plant studies
OSPS-DL OSPSystem data links
OSR Ongoing support request
OSS Operation support system
OSS Operations support system
OSS Operations support system (BTL)
OSS Operator service signalling
OSS Operator services system
OSSGR Operator services system generic requirements
OSSP Operations systems strategic plan
OSSS Operator services support system
OSTC Operations systems technical center
OT Originating traffic
OT Other type
OT Overtime
OTA OSPS toll and assistance
OTC Operating telephone company (in bell system)
OTDR Optical time domain reflectometers
OTER Operator team efficiency ratio
OTG Outgoing trunk group
OTH Other
OTO Office-to-office
OTR Operational trouble report
OTSS Off the shelf system
OTTS Outgoing trunk transmission system
OUC Orgination unit code
OUT Outgoing trunk groups
OUTWATS Outward wats
OUTWATS Outward wide area telecommunications service
OVF Overflow (NTI)
OVLT Overvoltage protection
OVLY Overlay scheduling
OVOEQ OSPS call volume and equipment usage
OVRLD Overload or congestion control
OVRRNG Overrange
OVS Overseas
OVW Equipment class overwrite
OW Over-write
OWG Optical wave guide
OWT Outwats [code 024(5500-5600)]
OXPRESS Zero express
P Commitment time for having this trouble repaired.
P-tone Pseudo tone
P/AR Peak-to-average ratio
P/F Poll/final bit
PA Power allarm
PA Program address
PA Program application
PA Protective alarm (AC) INTER/TRA blocal 1-26
PABX Private automatic branch echange
PABX Private automatic branch exchange
PAC Percent access chargeable
PACE Program for arrangement of cables and equipment
PACK Peripheral equipment packs
PACT Prefix access code translator
PAD Packet assembler/dissasembler
PADDLE Program for administering data bases in the lfacs
PADS Planning analysis and decision support
PADSX Partially automated digital signal cross-connect
PAK Work packages
PAL Pre-service action limit
PAL Price analysis list
PAL Pricing and loading (mcauto)
PAL Purchasing authorization letter
PAM Pass along method (SS7: in ISUP)
PAM Primary access method
PAM Pulse amplitude modulation
PAN Panel
PAN Personal account number
PANDS Purchase & sales
PANS Pretty advanced new stuff
PAP Publications' accounts payable
PAQS-10 Provisioning and quotation system
PARMS Parameters
PARTS Tvcom electronic parts inventory
PAS Protocol architecture specification for IOS (PCT)
PAS Public announcement service
PAT Position attached signal time-out
PAT Position attached signal time-out (MDII)
PAT Power alarm test
PATROL Old version of 'esscoer'
PAX Private automatic exchange
PAYRO1IC Payroll-information center
PB Lajga
PB Placement bureau
PB Sdga
PBC Peripheral board controller
PBC Peripheral bus computer
PBC Peripheral bus. computer
PBC Processor bus controller
PBD Pacific bell directory
PBG Packet business group
PBHC Peak busy hour calls
PBM LTG = 0 ho/mo msg reg (no ANI)
PBO Paperless business office
PBOD Pac bell order dist.
PBVS Pacific bell verification system
PBX Private branch exchange
PBXC Private branch exchange center
PBXWL Private branch exchange wiring list
PC Peg count
PC Peripheral control (software)
PC Power controller
PC Primary center
PC Process controller
PC Switched digital-access line INTER/TRA blocal 1-26
PCA Philip crosby associates
PCB Program communications block-IMS (IBM)
PCC Peg count converters
PCDA Program controlled data acquisition
PCF-II Programming control facility-II (IBM)
PCH Parallel channel
PCI Panel call indicator
PCID Primary circuit identification
PCL Payroll change list
PCL Pcm data clock
PCM Program control module
PCM Pulse code modulation
PCN Personal communication network (UK)
PCN Product change notices
PCO Peg count and overflow
PCO Plant control office
PCP Primary control program
PCR Preventive cyclic retransmission (SS7 in MTP)
PCSN Public circuit switched network
PCT IOS program coding tools (SDL oriented)
PCTF Per-call test failure
PCTF Per-call test failure.
PCTV Program controlled transverters
PD Peripheral decoder
PDA Parameteredatanassembler
PDA Partial dial abandon
PDA Partial dial abandon (MDII)
PDC Primary digital carrier
PDF Power distribution frame
PDI Power and data interface
PDIT Prefix/feature digit interpreter
PDM Power down mode
PDN Public data network
PDSP Peripheral data storage processor
PDT Partial dial time-out
PDT Partial dial time-out (MDII)
PDU Protocol data unit (x.400)
PE Peripheral equipment
PE Program audio 200-3500 hz-service code for LATA access
PECC Product engineering control center
PEP Position establishment for parties
PER For each.. or according to
PER Protocol error record
PF Printout follows
PF Program audio 100-5000 hz-service code for LATA access
PFM Pulse frequency modulation
PFOFF Power feed off (C/I channel code)
PFPU Processor frame power unit
PFR Party line fill report
PFR Polarity failure
PFR Polarity failure (MDII)
PFS Page format selection (teletex)
PFS Pcm frame synchronisation signal
PG Page
PG Paging INTER/TRA blocal 1-26
PG Program document index
PG Program frequency weighting
PGTC Pair gain test controller
PH Packet handler
PH Parity high bit
PH Pending header
PH Protocol handler
PH JTR Phase jitter
PH- Physical-
PHY Physical
PIA Plug-in administrator
PIC PCM interface controller
PIC Plastic-insulated cable (plant)
PIC Polyolefin insulated cables (plant)
PIC Primary independent carrier (switching)
PICB Peripheral interface control bus
PICS Plug-in inventory control system
PICS Plug-in inventory control system (PICS/DCPR)
PICS/DCPR PICS/detailed continuing property records
PID Personal ID
PIDB Peripheral interface data bus
PIINT Allow packet interface interrupt
PIN Personal identification number
PIOCS Physical i/o system
PIP PCM interface port
PIP Packet interface port
PIU PCM interface unit
PJ Program audio 50-8000 hz-service code for LATA access
PK Program audio 50-15000 hz-service code for LATA access
PKC Package category
PKT Package type
PL Parity low bit
PL Private line
PL Private line circuit number
PL Private line-voice INTER/TRA blocal 1-26
PLAR Private line automatic ringdown
PLC Physical link control (IOS)
PLD Partial line down (teletex)
PLGUP Plug-up (currently no affect).
PLIC Pcm line interface
PLL Phase locked loop
PLU Partial line up (teletex)
PM Peripheral module
PM Peripheral modules
PM Phase modulation
PM Plant management
PM Preventive maintenance
PM Protective monitoring INTER/TRA blocal 1-26
PM01 Daily report - 1AESS plant measurments
PM02 Monthly report - 1AESS plant measurments
PM03 Response to a request for a specific section of report - 1AESS
PM04 Daily summary of iC/Iec irregularities - 1AESS plant measurments
PMAC Peripheral module access controller
PMB LTG = 1 ho/mo regular ANI6
PMI Plant managementninstruction
PMS Peripheral maintenance system pack
PMS Peripheral maintenance system packs
PMS Plant measurements system
PMS HUB Picture phone meeting service hub
PMU Precision measurement unit
PN Pseudo noise (code)
PNB Pacific northwest bell
PNL Premis number list for TN
PNP Private numbering plan (i.255 b)
PNPN Positive-negative-positive-negative devices
POB Periphal order buffer
POF Programmable operator facility
POP Point of presence
PORT Remote access test ports
POS Centralized automatic message accounting positions (NTI)
POS Position
POS TOPS (DMS) position (NTI)
POSN-P Posn-p
POSNOB OSPS position no B-channel.
POSNRSP OSPS position no response.
POT Point of termination
POTS Plain old telephone service
POVT Provisioning on-site verification testing
PP Post pay
PPC Pump peripheral controller
PPD Peripheral pulse distributor
PPG Precedence and preemption group
PPM Periodic pulse metering.
PPN Public packet switching
PPS Product performance surveys
PPS Public packet switching network
PPS Pulse per second
PPSN Public packet switched network
PPSRV Pre-post service.
PPU Power providing unit
PP_D_M Point-to-point data maintenance
PQ Program grade customized-service code for LATA access
PR Cable pair id
PR Pair normally tip and ring
PR Protective relaying-voice grade INTER/TRA blocal 1-26
PRA Primary rate access
PRCA Puerto rico communications authority
PRE Previous
PREMIS Premises information system
PRFX Prefix
PRFX Prefix translations
PRI Frame priority
PRI Primary rate interface
PROC Processor
PROG Program
PROM Programmable read-only memory
PROMATS Programmable magnetic tape system
PROT Protection
PROTEL Procedure oriented type enforcing language
PROTO Protocol circuit
PRP Periodic purging of remarks
PRP Permanent cable pair remarks
PRS Personal response system
PRT Print
PRTC Puerto rico telephone company
PRZ Preferred rate zone
PS Msc constructed spare facility INTER/TRA blocal 1-26
PS Packet switching
PS Previously published/non-published facility indicator
PS Program store
PSAP Public safety answering point
PSC Prime service contractor
PSC Public safety calling system
PSC Public service commission
PSD Programmable scanner distribution
PSDC Public switched digital capability
PSDN Packed-switched data network (t.70)
PSDS Public switched digital service
PSE Packet switch exchange
PSF Packet switching facility
PSGRP Packet switching groups
PSHF Peripheral equipment shelf
PSIU Packet switch interface unit
PSK Phase shift keying
PSK Phase-shift keying
PSL IOS protocol source library
PSM Packet service module
PSM Position switching module
PSN Packet switched network
PSN Public switched network
PSO Pending service order
PSODB Packet switching on-demand B-channel
PSOFC Packet switching office (ISDN)
PSPDN Packed-switched public data network
PSPH Packet switching PH/DSLG (ISDN)
PSPORT packet switching protocol handler (PH) port (ISDN)
PSR Phase shift register
PSS Packet switch stream
PSS Packet switched services
PSSM Packet switching per switching module (ISDN)
PST Permanent signal time-out
PST Permanent signal time-out (MDII)
PST Pre-service testing
PST Sides protocol software development
PSTG Packet switching trunk group
PSTLT Pre-service transmission action limit table
PSTN Public switched telephone network
PSTN Public switched telephone network (t.70)
PSU Packet switch unit
PSU Packet switch unit.
PSU Program storage unit
PSUPH Packet switch unit protocol handler
PSW Program status word
PSWD Password access
PT Package time
PT Point
PT Program timer
PTAT Private trans atlantic telecommunications
PTCL Protocol
PTD Plant test date
PTR Printer
PTT Postal telephone and telegraph
PTW Primary translation word
PTY Party indicator
PTY Party number or position
PU Power units
PU Power up (C/I channel code)
PUC Peripheral unit controller
PUC Public utilities commission
PULS Message-rate pulsing table (AMA NTI)
PULS Pulse
PULSG Pulsing
PUM Pu mode
PUMPHW Pump hardware errors
PV Protective relaying-telegraph grade INTER/TRA blocal 1-26
PVC Permanent virtual circuit
PVC Permanent virtual circuit (x.25 network)
PVC Permanent virtual circuits
PVN Private virtual network
PVT Private
PW Protective relaying-signal grade INTER/TRA blocal 1-26
PWC Premis wire center
PX Pbx station line INTER/TRA blocal 1-26
PX Power cross.
PZ Msc constructed circut INTER/TRA blocal 1-26
Q Report class. see table 5-1.
Q-CIF Quarter cif (for ISDN low end video)
QAM Quadrature-amplitude modulation
QANN Announcements for queuing (MLHG)
QAS Quasi-associated signaling
QEX Question an execution
QMLHG Queuing for multi-line hunt group
QMP Quality measurement plan
QPA Quality program analysis
QRSS Quasi random signal source
QS Packet synchronous access line INTER/TRA blocal 1-26
QSC Quad s interface circuit peb2084
QSF Queuing for simulated facility
QSS Quality surveillance system
QTAM Queued telecom access method
QTG Queuing for trunk groups
QU Packet asyncronous access line INTER/TRA blocal 1-26
QUE Queue
R Initia

ls and location of person reporting this trouble.
R Review pending dispatch
R Ring
R&R Rate & route
R&SE Research & systems engineering
R-GRD Ring-to-ground
R-T Ring-to-tip
R/O Read/only
R/W Read write
R/WM Read/write memory
R1 Regional signaling system 1 (based on CCITT SS5 (2600))
R2 Regional signaling system 2 (based on CCITT SS4 (2400))
RA Rate adaption
RA Ready access
RA Remote attendant INTER/TRA blocal 1-26
RACF Remote activated call forwarding
RAD Receive adress
RAF Recorded announcement facility
RAF Recorded announcement function
RAF Recorded announcement function (DSU2)
RAL Relay assignment list
RAM Random access memory
RAM Random-access memory
RAND Rural area network design
RAO Regional accounting office
RAO Revenue account office
RAO Revenue accounting office
RAP Recorded announcement port.
RAP Relay assignment parameters
RAP Rotary assignment priority
RAR Return address register
RAS Release sequence number lists and related TN/OE
RAS Remote access services
RASC Residence account service center
RAT Rating
RATDBOV RATE message received indicating data base overload
RATDBUN RATE message returned because data base unable to process
RATGMSG RATE message received garbled
RATNBLK RATE message returned because of network blockage
RATNCON RATE message returned because of network congestion
RATNRTE RATE message returned because of no routing data
RATTOUT RATE message returned because of timeout
RATUNEQ RATE message returned because of unequipped destination
RATURPY RATE message received with an unexpected reply
RAU RSM alarm
RBEF Read block error counter for far end (IOM2 monitor command)
RBEN Read block error counter for near end (IOM2 monitor command)
RBHC Regional bell holding company
RBOC Regional bell operating company
RBOC Regional boc
RBOR Request basic output report
RBS Print tbs relays assignment record
RC Rate center (NTI)
RC Recent change
RC Regional center
RC Resistance-capacitance
RC/V Recent change and verify
RC18 Rc message response - 1AESS RC
RCC Radio common carrier
RCC Remote cluster controller
RCC Request corrupted CRC (in EOC)
RCC Reverse command channel
RCD Received
RCE Ring Counter Error
RCF Remote call forward
RCF Remote call forwarding
RCFA Remote call forwarding appearance (NTI)
RCI Read controller interface (IOM2 monitor command)
RCL Route clock
RCLDN Retrieval of calling line directory number
RCLK Remote clock
RCM Remote carrier module
RCMAC Recent change memory administration center
RCMG Recent change message generator
RCOSC Remote clock oscillator
RCOXC Remote clock oscillator cross couple
RCP Recent change packager
RCP Remote copy
RCR Recent change report
RCRE Receive corrected reference equivalent
RCREF Remote clock reference
RCS Recent change summary
RCSC Remote spooling communications subsystem
RCT Remote concentrator terminal
RCU Radio channel unit
RCU Repeater control unit (i.e. ASIC between two IEC-q2s)
RCV Receive
RCVR Receiver
RCW Recent change keyword
RCXC Remote clock cross couple
RDATE Release date (update database date)
RDB/RDR Recent Disconnect bussiness/resid.
RDBM Relational data base management
RDES Remote data entry system
RDFI RSM digital facilities interface
RDG Message register reading
RDS Radio digital system
RDS Reference distribution system
RDS Running digital sum
RDSN Region digital switched network
RDT Radio digital terminal
RDT Remote digital terminal
RDY Resynchonisation indication after los of framing (C/I channel CO)
RE Lajrr
RE Radiated emission (EME)
REACC Reaccess
REC Record
REC Recreate (display)
REC Regional engineering center
RED Recent change message text editor
REH Recovered history
REJ Reject (LAP-D command/response)
REL Release (i.451)
REL Release non-intercepted numbers by release date
REM Remote equipment module
REM Remove frame locations
REMOBS Remote observation system
REMSH Remote shell
REN Ring equivalence number
REOC Real estate operations center
REP Reprint option
REPT# Report number
REQ Required
RES Reset (C/I channel code)
RES Resistance
RES Resume (i.451)
RES Send a solicited response
RES1 Reset receiver (C/I channel code)
RET Retermination of frame locations
REV Reverse charging (i.256 c)
REV Reversed
REW Rework status
REX Reexecute a service order
REX Routine exercise.
REX Routine exerciser.
REXX Restructred extended executer language
RF Radio frequency
RFI Radio frequency interference
RID Read identification (IOM2 monitor command)
RID Remote isolation device
RISLU Remote integrated services line unit
RJ Reject
RJDT Reject date
RJR Remove jeopardy reason codes
RJR Valid reject reasons
RKW (ger pcm30) fas
RL Repeat later
RL Resistance lamp
RL Retry later
RL Return loss
RLC Release complete msg. (SS7: in SCCP)
RLCM Remote line concentrating module
RLDT Release date
RLF Re-using dips upper bound load factor
RLG Release guard on unstable call (outgoing)
RLI Remote link interface
RLM Remote line module
RLO Automatic relay assignment present
RLOGIN Remote login
RLS Release
RLSD Released msg. (SS7: in SCCP)
RLST Release status
RLT Remote line test
RLT Remote loop test
RLY Miscellaneous relay
RM Remark
RMA Request for manual assistance
RMAC Remote memory administration center
RMAS Recent message automatic system
RMAS Remote memory administration
RMAS Remote memory administration system
RMK Hunt group remarks
RMK Remarks
RMK Remarks on cable pair
RMK Remarks on office equipment
RMK Remarks on orders
RMK Remarks on telephone number
RMM Remote maintenance module
RMP Recent change punctuation table
RMPK Remote shelf
RMR Remote message registers
RMS Remote mean square
RMS Root-mean-square
RMS-D Remote measurment system-digital
RMS-D1 Remote measurment system-digital signal level one
RMS-D1A Remote measurment system-digital signal level one access
RMS-M Remote measurment system-metallic (through SMAS)
RMS-MS Remote measurment system-metallic small (through SMAS)
RMV Remove
RMV Removed from service - 1AESS remove
RN Reference noise
RN Ring node
RNA Release telephone numbers for assignment
RNG Ringing
RNGS Rings
RNMC Remote network management center
RNO Rss subentity number
RNOC Regional network operations center
RNR Receive not ready (LAP-D command/response)
RO Receive only
RO Routine other.
ROB Remote order buffer
ROC Regional operating company
RODD Redundant ODD
ROE Reservation order establishment
ROE Rss's office equipment
ROH Receiver off hook
ROI Reservation order inquiry
ROK Republic of korea
ROM Read-only memory
ROOT System manager for some unix os and COSMOS
ROP Receive-only printer
ROSE Remote operation service element (TCAP subset)
ROTF Operational trouble.
ROTL Remote office test line
ROTLS Remote office testline system
ROUT Routes
ROW Reservation order withdrawal
RP Repeater
RPFC Read power feed current value (IOM2 monitor command)
RPM Recent change parameters
RPO Regional procurement organization
RPOA Recognized private operating agency
RPT Repeated
RPT Report
RQ Rpntr
RQS Rate/quote system
RQSM Regional quality service management
RQST Request
RR Receive ready (LAP-D command/response)
RRCLK Remote clock circuit pack
RRO Reports receiving office
RS Radiated susceptibiltiy (EMS)
RS Record separator (ascii control)
RS Repair service
RS Reset
RSA Repair service attendant
RSAT Reliability and system architecture testing
RSB Repair service bureau
RSB Repair servicenbureauem
RSC Remote switching center
RSC Reset confirm (SS7: in SCCP and ISUP)
RSC Residence service center
RSCS Remote source control system
RSE Remote service equipment
RSHF Remote concentration line shelf
RSIT Remote site
RSLC Remote subscriber line module controller
RSLE Remote subscriber line equipment
RSLM Remote subscriber line module
RSM Remote switching module
RSS Remote switching system
RST Reset received (outgoing)
RST Resistance test
RST Resistance test (SARTS command)
RST Restore
RST Restored to service status - 1AESS restore
RSTS/E Resource system time sharing/enhanced
RSU Remote switching unit
RSY Resynchronizing (C/I channel code)
RSYD Rsy downstream
RSYU Rsy upstream
RT Radio landline INTER/TRA blocal 1-26
RT Remote terminal
RT Remote terminal (opposite to cot)
RT04 Status of monitors - ringing and tone plant-1AESS
RTA Remote trunk arrangement
RTA Remote trunking arrangement
RTAC Regonal Technical Assitance Center
RTAC Remote a trunk assembler center
RTB Retransmission buffer
RTCA Radio technical commission of aeronautics
RTEST Tops remote test
RTF Release timeout failure
RTH Report transaction to count spare and diped line equipment
RTI Route index
RTIME Release time (update database time)
RTL Resistor-transistor logic
RTM Regional telecommunications management
RTM Remote test module
RTN Return to normal (in EOC)
RTOC Resident telephone order center
RTP Rate treatment package
RTP Remote test point (RTS-5A)
RTPP Remote test port panel
RTR Route TReatment (GTE)
RTRV Retrieve
RTS Relay and telephone number status report
RTS Remote test unit
RTS Remote testing system
RTS Request to send
RTS SMAS remote test system located in central offices
RTSE Reliable transfer service element
RTSI Receive time slot interchanger
RTU Remote trunking unit
RTU Right to use
RTZ Rate zone
RU Receive unit
RUM Remote user multiplex
RUP Request unsolicited processing
RV Review
RVDT Review date and time
RVPT Revertive pulsing transceiver
RVPT Revertive pulsing transceivers
RW Read/write permission
RWC Remote work center
RX Remote exchange
RZ Resistance zone
RZ Return to zero
RxSD Receive serial data
S Date and time report received.
S Seconds
S Send toscreener
S Sleeve
S Start dial signal
S&E Service & equipment
S- Supervisory (S-frames)
S-N Signal-to-noise ratio
S/R Send/receive key
S1DN Stage one distribution network
S96 SLC 96
SA Sattelite trunk INTER/TRA blocal 1-26
SA01 Call store memory audit results - 1AESS software
SAA System applications architecture (for ps/2)
SABME Set asynchronous balanced mode (ABM) extended (LAP-D command)
SAC Service access connector (-> sipb)
SAC Service area computer
SAC Special area code
SAC Switch activation
SAD System access delay
SAG Street address guide
SAI S activity indicator (in EOC)
SAI Serving area interface
SAI Summary of action items
SALI Standalone automatic location identification
SAM Subsequent address msg. (SS7: in ISUP)
SAMA Step by step automatic message accounting
SAMEM Stand-alone billing memory
SANE Signaling area/network code (SS7)
SAP Service access point
SAPI Service access point identifier
SAR Store address register
SARTS Switch access tremote test system
SARTS Switched access remote test system
SAS Switched access service
SASWF Save all seems well failure flip flop
SAT Special access termination
SAT Supervisory audio tone
SAT System access terminal
SAW Surface acoustic wafe (filter)
SB Switched access-standard-service code for LATA access
SBC S bus interface circuit
SBCX SBC extended
SBI Synchronous backplane interconnect
SBLN Standby line
SBMS Southwestern bell mobile service
SBS Skyline business systems
SBUC S bus connector
SC Scanner controller
SC Sectional center
SC System controller
SC/SD Scan and signal distributor
SCA Service order completion-automatic
SCANS Software change administration and notification system
SCAT Stromberg-carlson assistance team
SCC Specialized common carrier
SCC Station cluster controller
SCC Switching control center
SCC Switching control center.
SCCP Signaling ccp (SS7: q.71x)
SCCP Signaling connection control part
SCCS Specialized common carrier service
SCCS Switching control center system
SCF Selective call forwarding
SCF Simple completion for mdf
SCH Test scheduale (command)
SCHED Scheduled
SCI Spare cable pair inquiry
SCL Station clock
SCLK Slave clock
SCM Scramble coder multiplexer
SCM Standard completion by mdf
SCM Subscriber carrier module
SCM Subscriber carrier module (DMS-1 digital pair gain system NTI)
SCO Serving central office
SCOT Stepper central office tester
SCOTS Surveillance & control of transmissions system
SCP Service control point
SCP Service order completion by LAC
SCP Signal control point
SCP Signal conversion point
SCP System control program
SCPC Signal channel per carrier
SCPD Supplementary central pulse distributor
SCR Selective call rejection
SCR Signaling configuration register
SCR Standard completion by rcmac
SCRC Send corrected reference equivalent
SCRN Screening translations
SCS SCM-10S Shelf (SLC-96)
SCS SCM-10S shelf (SLC-96)
SCSDH Scanner and signal distributor handler
SCU Selector control unit
SCX Specialized communications exchange
SD Slip detected
SD Switched access-improved-service code for LATA access
SD&D Specific development & design
SDACS Serving digital accessed and cross-connect system
SDC Sales development center
SDD Site dependent data
SDDF Subscriber digital distributing frame
SDE Submission/delivery entity (x.400)
SDIS Switched digital integrated service
SDL Specification and description language
SDLC Synchronous DLC
SDLC Synchronous data link control
SDLH Synchronous data link handler
SDM Space division multiplex
SDN Software defined network
SDN Software-defined network
SDNBAS Call failed due to the query's being blocked at the switch
SDNBN Call failed due to the query's being blocked in the CCS network
SDNGTCAP Garbled TCAP message received
SDNNCANI CAMA call failed due to CAMA trunk's not providing ANI for
SDNNCFA Call failed while the transaction with the NCP was active
SDNNCFI Call failed while the transaction with the NCP was inactive
SDNNOCANI CAMA call failed due to CAMA trunk's not providing ANI
through ONI for query
SDNRER Call failed because to the conversation with the NCP
resulted in a return error
SDNRER Call failed because to the conversation with the NCP
resulting in a return error
SDNRR Call failed because to the conversation with the NCP
resulted in a reject respon
SDNRR Call failed because to the conversation with the NCP
resulting in a reject respo
SDNTIM Call failed due to the query's not being answered in
time by the NCP
SDNTRF Call failed due to the NCP's answering with a terminate request
SDOC Selective dynamic overload controls
SDP Service delivery point
SDP Submission and delivery protocol (x.411)
SDPT Signal distribution points
SDR Store data register
SDR Switch data report
SDS Switched data service
SDS Synchronous data set
SDSC Synchronous data set controller
SDT Software development tools
SE Special access wats-access-std-service code for LATA access
SE Special service equipment number
SEAS Signaling engineering and administration system
SEAS Signalling engineering and administration systems
SEC Second
SEC Signal level behind the echo canceller (C/I channel code)
SEE Systems equipment engineering
SEG Segment
SEL Digital selector (in TMS)
SEL Selecting lines for an exchange class of service study
SER# Seral number
SES Service evaluation system
SES Unk (administrative system)
SET Statistics on equipment and telephone numbers
SET Strategy execution table
SF Service field
SF Signal format
SF Single frequency.
SF Special access- WATS access line improved-service code for LATA
SF Status field (SS7)
SFB Set next febe to zero
SFD Superframe detected (C/I channel code)
SFG Simulated facilities
SFG Simulated facilities group
SFG Simulated facility group
SFG Simulated facility group (SFG) measures.
SFMC Satellite facility management center
SFN Simulated facility number
SFV Signal format verification
SFV Signaling format verification (SARTS command)
SG Control/remote metering signal grade INTER/TRA blocal 1-26
SG Supergroup
SG Switch group (SG) (also known as half-grid)
SGC Switching group control
SGD Failure to receive station group designator (SGD)
SGH Select graphic rendition (teletex)
SGH Supply relays for groups of 5xb hunts
SGL Single
SGML Standard generic markup language
SGMP Simple gateway management protocol
SGN Common language segment number
SHI Select horizontal spacing (teletex)
SI Sequenced information
SI Service indicator
SI Shift in (ascii control)
SI Status indicator
SI Synchronous interface
SIC Silicon integrated circuit
SICOFI Signal processing codec filter
SICOFI2 2 channel sicofi
SID System identification
SIDB Session information data base
SIDES Siemens ISDN software development and evaluation system
SIF Signaling information field (SS7)
SIG Signaling
SIG Signaling equipment (in a trunk)
SIGS Signaling strobe
SILC Selective incoming load control
SILC Selective incoming load controls messages.
SIM System integrity monitor
SIN Status indication normal alignment
SIO Service information octet (SS7)
SIP Serial interface port
SIPB Siemens ISDN pc user board
SIPB 5XXX SIPB modules
SIPB 7XXX SIPB configurations
SIPO 6XXX Siemens ISDN pc software object code
SIPS 6XXX Siemens ISDN pc software source code
SIR Sorting inquiry by range
SIS Special identifying telephone number supplement
SIT Special identifying telephone number
SIT Special information tones
SITAC Siemens isolated thyristor AC
SITE Site assignments
SITEST Siemens ISDN protocol software test tools
SIU Subscriber line interface unit
SJ Limited switched access line-service code for LATA access
SK Skip
SK Skip option
SL Secretarial line INTER/TRA blocal 1-26
SL Subscriber line
SLA Subscriber line adress
SLB Subscriber line busy
SLC Signaling link code (SS7)
SLC Subicer loop carrier
SLC Subscriber line counts for custom calling features
SLC Subscriber loop carrier
SLD Subscriber line data (bus)
SLE Screen list editing
SLE Screening line editor
SLEN SLC line equipment number
SLIC Subscriber line interface circuit
SLIM Subscriber line interface module
SLIM Subscriber loop interface module
SLK Signaling link
SLM Subscriber line module
SLMA SLM analog
SLMD SLM digital
SLPK SLC-96 pack
SLRF Systemiletterntenance results feature (eadas)
SLS Signaling link selection (SS7)
SLU Special studies
SM Same
SM Sampling INTER/TRA blocal 1-26
SM Service module
SM Speech memory
SM Switch module
SM Switching modual
SM Switching module
SM Synchronous multiplexor
SMAC Service and maintance administration center
SMAS Switched maintance access system
SMAS Switched maintance access system (provides access to the
RMS-M and RTS)
SMASPU SMAS power unit
SMD Surface mounted device
SMDF Subscriber main distributing frame
SMDI Subscriber message desk interface
SMDR Station message detail record
SMDR Station message detail recording
SMDR Station message detailed recording
SMDS Switched multi-megabit data service
SMF Sub multi frame
SMG Supermastergroup
SMM SARTS maintence manager (VAX 1/780)
SMP SARTS maintance position (TP 52a)
SMPU Switch Module Processor Unit
SMS Service management system
SMS Station management systems
SMS Switching Module System
SMSA Standard metropolitan statistical area
SMTP Simple mail transfer protocol
SMU Subscriber module urban
SMU System master unit
SN Sequence number
SN Special access termination INTER/TRA blocal 1-26
SNA System network architecture (IBM)
SNA Systems network architecture
SNADS System network architecture distribution service
SNET Southern new england telephone
SNF Serial number format
SNL Signaling link (CCS7)
SNLS Signaling link set (CCS7)
SNRS Signaling network route set (CCS7)
SNS Service network system
SO Service order
SO Shift out
SOAC Service order analysis and control
SOB Service observing assignments
SOB Service observing tag
SOC Service order cancel
SOC Service oversight center
SOCC Standard optical cable code
SOCC Switching operation control center
SODC Service order delayed completion
SOE Service order establishment
SOE Standrard operating environment
SOF Service order fix
SOH Service order history
SOH Service order withheld
SOH Start of header
SOI Service order assignment inquiry
SOI Service order image
SOL Service order listing
SOM Modify a pending service order
SONAR Service order negotiation and retrieval
SONDS Small office network data system
SONET Synchronous optical network
SORD Service order dispach
SOW Service order withdrawal
SP Signal p
SP Signal point (switching office in SS7)
SP Signal processing
SP Signal processor
SP Signaling point
SP Stimulus protocol
SPA Special access
SPACE Service provisioning and creation environment
SPAN Space physics analysis network
SPAN System performance analyzer
SPARED Line involved in ISLU sparing configuration.
SPC Signaling poiny code (SS7)
SPC Southern pacific communications
SPC Stored program control
SPC Stored program controlled
SPCR Serial port control register
SPCS Stored program control system
SPCS Stored programacontrolnsystem
SPCS COER Stored-program control system/central office equipment
SPCSS Stored program control switching system
SPD Speed
SPDA Supplier data program
SPFC Special purpose function code
SPH Session protocol handler
SPI Serial peripheral interface
SPINT Signal processor interrupt
SPL Split
SPM Split and monitor
SPM Split and monitor (SARTS command)
SPOC Single point of contact
SPS Split and supervise
SPS Split and supervise (SARTS command)
SPUC/DL Serial peripheral unit controller/data link
SQ Equipment only-customer premises INTER/TRA blocal 1-26
SQA Simulated facility group (SFG) announcement (SAQ)
SQD Signal quality detector
SQL/DS Structured query language/data system
SRA Selective routing arrangement
SRAM Static ram
SRCF Single line remote call forward
SRDC Subrate data cross connect
SRDM Subrate data multiplexer
SRI Subscriber Remote Interface (RLCM)
SRI Subscriber Remote Interface pack
SRL Singing return loss
SRV Service
SRVT SCCP Routing Verification Test
SS Dataphone select-a-station INTER/TRA blocal 1-26
SS Signaling system
SS Special services
SS7 Signaling system #7 (ccitt)
SSA Special service automation
SSAS Station signaling and announcement subsystem
SSB Single-sideband
SSB Switched services bureau
SSBAM Single-sideband amplitude modulation
SSC Specal service center
SSC Special service center
SSC Special services center
SSC Standard speech circuit psb4500/-1
SSCP Subsystem services control point
SSD No second start dial wink
SSD No second start dial wink (MDII)
SSDAC Specal services dispach administration centers
SSF Sub service field
SSI Serial signal interface
SSN Subsystem number
SSN Switched service network
SSO Satellite switching office
SSO Satellite switching office assignments
SSP Send single pulses (C/I channel code for test mode)
SSP Service switching point
SSP Service switching points
SSP Signal switching point
SSP Sponsor selective pricing
SSP Switching service points
SSP System status panel
SSPC Ssp controller
SSPRU Ssp relay unit
SSTR Selective service trunk reservation (SSTR).
SSTR Service selective trunk reservation
SSTTSS Space-space-time-time-space-space network
SSWAP Switching services work allocation precedures (GTE)
ST A signal that indicates the end of mf pulses (stop)
ST Present status of telephone number
ST Self test request nt (IOM2 monitor message)
ST Start
ST Subscriber terminal
STA Station sset
STAB Station abbreviation file
STARS Sampled traffic analysis and repo ts systems
STATMUX Statistical multiplexer
STB Standby
STC Service test center
STC Serving test center
STC Switching technical center
STCR Syncron transfer control register
STD Standard
STD Subscriber trunk dialing
STDM Statistical time division multiplexing
STEP Services testing evolution platfoem
STEP Sides static test of IOS and mf on board (in sitest)
STKE Stack protect error
STLWS Supplementary trunk and line work station
STM Synchronous transfer mode
STN Station definition
STN Summarize telephone numbers
STOR Memory storage
STORY Screening tool for report files (IOS)
STP Self test pass (IOM2 monitor message)
STP Signal transfer point
STP Signal transfer point (SS7)
STP Stop
STRAT Strategy
STS Shared tenant service
STS Space-time-space network
STS Space-time-space switch (TMS-TSI-TMS)
STS Station signaling
STS Station signaling test (SARTS command)
STS Steered tenant service
STS Synchronous transport signal
STS 2060 Sicofi software
STT Telephone number status
STTP Supplementalstrunkntest panel
STTP Supplementary trunk test panel - trunk testing position (1ess)
STU 2000 Stand alone ISDN user board
STU 2040 Stand alone MTS user board
STU 2050 Stand alone PBC user board
STU 2060 Stand alone SICOF user board
STUDIALO PC software for STU 2xxx
STX Start of test
STX Start of text
SU Signaling unit
SU Syndes units (syncronizers-dessyncronizers)
SU5IN Subunit 5 interrupt
SU6IN Subunit 6 interrupt
SU7IN Subunit 7 interrupt
SUB Sub switch
SUB Sub-addressing (i.251)
SUB Substitute character (teletex)
SUBL Sublet service
SUERM Su error rate monitor
SUFX Sufix
SUM1 Summary screen
SUP Supervision
SUS Suspend (SS7: in ISUP)
SUSP Suspend (i.451)
SV Slave
SV Switched voice
SVB Serving bureau
SVC Critical service circuits
SVC Switched virtual circuit
SVC Switched virtual circuits
SVL Service observing loops
SVP Surge voltage protector various
SVS Select vertical spacing (teletex)
SVS Switched voice service
SW Switch name
SW Switched
SWB Southwestern bell
SWC Same wire center
SWC Set work code
SWEQF Switch equipment failure.
SWFC Sliding-window flow control
SWFN Switch function file
SWG Sub working group
SWS Switch work station
SWS Switched signaling
SWS Switching signal test (SARTS command)
SWST Switch signature table
SX Simplex (mode is a PT TR connected togeather)
SX Simplex signaling
SXS Step by (X) step
SYC System control
SYN Synchronous idle
SYNDES Synchonizer/dessynchonizer
SYP Synchronisation pulse
SYS Machine number
SYS System
SYS System manager
SYSGEN System generation
SZD Seized
SxS Step-by-step or strowger switch
T Double wire pair
T Intials of person receiving report.
T Terminaltion
T Tip
T&A Toll and assistance
T&L Termination
T&M Talk-and-monitor
T&R Tip and ring
T&R Two wire phone connection
T- Transportfunction-
T-BERD T-carrier Bit Error Rate Tester
T-GRND Tip-ground
T1/OS T1 carrier outstate
T1FE T1 carrier front end
TA Tandem tie-trunk INTER/TRA blocal 1-26
TA Terminal adaption
TA Terminal adaptor
TA Transfer allowed
TA Transfer assembly
TAB Telephone ability battery
TAC Technical assistance center
TAC Tei assignment control (IOS)
TAC Terminal access circuit
TAC Test and access circuit
TACD Telephone area code directory
TAD Test access digroup
TAG Translation administration group
TAI Tie pair assignment inquiry
TAN Technation access network
TAN Test access network
TAP Telephone assistance plan
TAP Teletex access protocol (x.430: p5)
TAP Test access path
TAP Touchtone assignment priority number
TARE Tariff table (AMA NTI)
TAS Telephone answering service
TASC Technical assistance service center
TASC Telecommunications alarm and surveillance control
TASC Telecommunications alarm surveillance and control system
TASI Time assignment speech interpolartion
TASI Time assignment speech interpolation system
TAT Test access trunk
TAT Test alignment of frame terminal
TAT Transatlantic telephone
TATS Trouble analysis of transmission and signaling
TAU Time assignment unit
TBL Trouble
TC Control/remote metering-telegraph grade INTER/TRA blocal 1-26
TC Timing counter
TC To cable
TC Toll center
TC Transaction capabilities
TC15 Reports overall traffic condition - 1AESS traffic condition
TCA Telephone company administration
TCAP Telecommunications alarm surveillance
TCAP Transaction (ie sdngtcap)
TCAP Transaction capabilities application part
TCAP Transaction capabilities applications port
TCAS T-carrier administration system
TCAS T-carrier administration system)
TCAS T-carrier administrative system
TCC Toll control center
TCC Trunk class code
TCG Test call generation
TCIF Telecommunications industry forum
TCM Time compression multiplexer
TCM Trellis coded modulation
TCP Transport control protocol (DOD)
TCR Transient call record
TCS Terminating code screening
TCSP Tandem cross section program
TCU Timing control unit
TD Test direction
TD Tone decoders
TDAS Traffic data administration system
TDAS Translation data assemblern system
TDC Tape data controller
TDC Telex destination code (ISO 7498)
TDC Terrestrial data circuit
TDD Telecommunications device for deaf
TDF Trunk distributing frame
TDM Time division multiplex
TDMA Tdm access
TDRS Traffic datatrecorderasystem
TE Terminal equipment
TE Transit exchange (contains PSF)
TE Transverse electric
TED Text editor
TEHO Tail end hop off
TEI Terminal endpoint identifier
TELEX Teleprinter exchange
TELNET Virtual terminal protocol
TELSAM Telephone service attitude measurement
TEN Trunk equipment number
TER Terminal
TERM Terminate
TERM Terminating
TEST In test mode.
TET Display or change band filter file
TF Telephoto/facsimile INTER/TRA blocal 1-26
TFC Transfer frame changes
TFLAP T-carrier fault-locating application program
TFS Trunk forecasting system
TFTP Television facility test position
TG Tip-to-ground
TG Translation guide
TGC Manual trunk group controls messages.
TGC Terminal group controller
TGID Trunk group id
TGMEAS Basic trunk group measurements
TGN Trunk group number
TH Trouble history
THGP Thousands groups
THL Trans hybrid loss
TI Test indication
TIA Telephone information access
TIC Telecom ic (IOM-bus)
TICOM Treated interface common circuit.
TIDE Traffic information distributor & editor
TIG Dial transfer input generator
TIM Timing
TIMEREL Time release
TINTF The T interface is down.
TIP The installation practices
TIRKS Trunk integrated record keeping system
TK Local PBX trunk INTER/TRA blocal 1-26
TK Trunk cable and pair number
TKT Trouble ticket file
TL Non-tandem tie trunk INTER/TRA blocal 1-26
TL Test line
TL02 Reason test position test was denied - 1AESS traffic
TLC Translate lanavar/CPS
TLI Telephone line identifier
TLK Talk
TLM Trouble locating manual
TLN Trunk line network
TLP Transmission level point
TLPU Telecommunications line processor unit
TLS Tail switch
TLTP Trunk line and test panel
TLTP Trunk line testrpanelng frame
TLWS Trunk and line work station
TM Testmode
TM Transverse magnetic
TM Trasfer modus
TM Trunk mantance
TM1 Terminal 1 (IOS)
TMA Trunk module analog
TMAS Transport maintance and administration systems
TMC Timeslot management channel
TMD Trunk module digital
TMDF Trunk main distributing frame
TME Trunk module equipment
TMMS Telephone message management system
TMPS Trunk maintenanceaposition
TMR Transient memory record
TMRS Traffic MeasuRment (GTE)
TMRS Traffic measurement and recording system
TMRS Traffic metering remote system
TMS Time mutiplexed switch
TMS Time-multiplexed switch
TMS Time-multiplexed switching
TMT Traffic management.
TMX Trunk module with x-interface
TN Telephone number
TN Tone (C/I channel code: wake up signal)
TN Transaction number
TN01 Trunk diagnostic found trouble - 1AESS trunk network
TN02 Dial tone delay alarm failure - 1AESS trunk network
TN04 Trunk diag request from test panel - 1AESS trunk network
TN05 Trunk test procedural report or denials - 1AESS trunk network
TN06 Trunk state change - 1AESS trunk network
TN07 Response to a trunk type and status request - 1AESS trunk network
TN08 Failed incoming or outgoing call - 1AESS trunk network
TN09 Network relay failures - 1AESS trunk network
TN10 Response to trk-list input usually a request from test position
TN11 Hourly status of trunk undergoing tests - 1AESS trunk network
TN16 Daily summary of precut trunk groups - 1AESS trunk network
TNC Terminal node controller
TNDS Total network data system
TNF Telephone number format
TNN Trunk network number
TNOP Total network operation plan
TNOP Total network operations plan
TNPC Traffic network planning center
TNS Telephone number swap
TO Toll office
TOC Television operating center
TOC Transfer order completion
TOC0 Reports status of less serious overload conditions -
1AESS traffic
TOC0 Serious traffic condition - 1AESS traffic overload
TOE Transfer order establishment
TOF Mass oe transfer order frame listings
TOI Dial transfer order inquiry
TOL Transfer order lists
TOO Transfer order omissions
TOP Task-oriented practices
TOP Technical office protocol
TOPQ Top of queue (Quasi SDL)
TOPS Timesharing operating system
TOPS Traffic operator position system
TOS Trunk orderf-service (list)
TOSS/MP Traffic operator sequence simulator/mult purpose
TOW Transfer order withdrawal
TP Dacs test port or test position
TP Test position
TP Tie pair
TP Toll point
TP 52A SARTS test position 52A
TPC TOPS (DMS) position controllers
TPH Transport protocol handler
TPMP Tnds performance measurement plan
TPMP Total network data system performance measurement plan
TPR Taper code
TPU Tie pair usage report
TQ Television grade customized-service code for LATA access
TQ Trunk query
TQA Trunk group queuing announcements
TR Test register
TR Toll regions
TR Transfer register
TR Trunk reservation controls messages.
TR Turret or automatic call distributor (ACD) trunk INTER/TRA blocal
TR01 Translation information - 1AESS
TRAC Call tracing
TRANS Transmit
TRB Periodic trouble status reporting
TRBL Unspecified trouble.
TRBLORG Origination trouble.
TRC Transfer order recent change report
TRCC T-carrier restoration and control centers
TRCO Trouble reporting control office
TRE Transmission equipment
TREAT Trouble report evaluation analysis tool
TREAT Trouble reporteandsanalysisstool
TREQF Transmission equipment failure.
TRFC15 Fifteen minute traffic report
TRG Trouble reference guide
TRI Tone ringer psb652x
TRI Transmission equipment assignment inquiry
TRK Analog or digital recorded announcement trunks
TRK Trunks
TRKBD Trunk board.
TRKCT Trunk circuit.
TRM Two mile optically remote switching module
TRM Two-mile remote switching module
TRMG Terminal group
TRMSN Transmission
TRMTR Tramsmitter
TRMTR Transmitter
TRNS Translations
TRR Tip-ring reversal
TRR Tip-ring reversal (MDII)
TRR Tip-ring reverse
TRU Transmit/receive unit
TRVR Translation verification
TRW Total reservation order withdrawal
TS Test number
TS Time slot
TSA Time slot assignment
TSC Test system controller
TSC Tristate control
TSC/RTU Test systems controller/remote test unit
TSCPF Time switch and call processor frame
TSCPF Time switch and central processor frame
TSG Timing signal generator
TSI Time slot interchanger
TSI Time slot interchangers
TSI Time-slot interchange
TSIIN Time-slot interchange interrupt
TSIU Time slot interchange Unit
TSL Line equipment summary report
TSMS Traffic seperation measurment system
TSN Test session number
TSN Traffic statistics on telephone numbers
TSO Time sharing option
TSORT Transmission system optimum relief tool
TSP Test supervisor
TSP Traffic service position
TSPS Traffic service position system
TSS Trunk servicing system
TSS Trunk servicing systems
TSST Time-space-space-time network
TST Test
TST Time-space-time network
TST Time-space-time switch (TSI-TMS-TSI)
TST Transmission test
TST Traveling-wave tube
TSTS Time-space-time-space network
TSV Test ststus verification (monitor)
TSW Total service order withdrawal
TT Teletypewriter channel INTER/TRA blocal 1-26
TT Trunk type
TTA Terminating traffic area
TTAA Transmission theory and applacations
TTC Terminating toll center
TTE Trunk trafic engineering
TTFCOM Test transmission facility common
TTFCOM Transmission test facility common
TTL Transistor-transistor logic
TTMI Trunkytransmission maintenance index
TTP Trunk test panel
TTR Operator trunk trouble reports
TTR Operator trunk trouble reports (MDII)
TTS Trunk time switch
TTSI Transmit time slot interchanger
TTTN Tandem tie trunk network
TTU Trasnslation Table Update (GTE)
TTY Get tty name - COSMOS command
TTY Teletypewriter
TTYC Tty controller
TU Transmit unit
TU Trunk unit
TU Turret or automatic call distributor (acd) line INTER/TRA blocal
TUCHBD Trunk unit channel board
TUP Telephone user part (SS7: q.72x)
TUR Traffic usage recording
TUR Trunk utilization report
TUT Trunk under test
TV TV channel one way 15khz audio-service code for LATA access
TW TV channel one way 5khz audio-service code for LATA access
TW Twist
TW02 Dump of octal contents of memory - 1AESS translation
TWX Teletype writer exchange
TWX Teletypewriter exchange
TX Dedicated facility INTER/TRA blocal 1-26
TX Tone transceivers
TXC Text checker
TXM Transfer centrex management
TYP Switch type
TYP Type
Talkoff Take off
Trunk Trunk
TxSD Transmit serial data
U Single wire pair
U(k0) (ger) u0 echo cancellation interface
U(p0) (ger) u0 burst mode interface
U- Unnumbered (u-frames)
U-DSL U-interface digital subscriber line
UA Unnumbered ack (LAP-D response)
UA User agent (x.400)
UAE User application entity or user agent entity (x.400)
UAF Unblocking acknowledgment failure
UAI U activation indication (C/I channel code)
UBA Unblocking acknowledgement
UBL Unblocling (SS7: in ISUP)
UCA Unauthorized centralized automatic message accountin (MDII)
UCD Uniform call distribution
UCL Unconditional
UCONF Universal conference
UCS User control string
UDC Universal digital channel
UDLC Universal dlc
UDP Update dip parameters
UDP User datagram protocol
UDR User data rate
UDT Unidata (SS7: in SCCP)
UDTS Unidata servive (SS7: in SCCP)
UDVM Universal data voice multiplexer
UES Update the entity summary table
UFD Microfarad
UFO Unprinted frame orders
UFT Unitized facility terminals
UI Unnumbered information (LAP-D command)
UIC U-interface unit
UIC User identification code
UID User id
UINTF The ANSI standard U interface is down.
UITP Universal information transport plan
ULCU User level control/command unit
UMC Unassigned multiplexer code
UNDRN Underrange
UNISTAR Universal single call telecommunications answering & repair
UNKN Unknown
UOA U interface only activation (in EOC)
UP User part
UPC Update ccs vs. class of service table
UPDT Update
UPS Uninterruptable power systems
UQL Unequipped label received (outgoing)
US Unit separator
USART Universal synchrounous/asynchrounous receiver/transmitter
USB Upper side band
USITA United states independent telephone association
USL List USOC (us) file data
USO Univeral service order
USO Universal service order
USOC Universal service order code
USP Universal sampling plan
USR User-to-user information (SS7: in ISUP)
UTC Unable to comply ack (in eoc)
UTC Unacknowledged (unnumbered) information transfer control (IOS)
UTC Update table for concentrator redesign
UTD Universal tone decoder
UTG Universal tone generator
UTM Universal transaction monitor
UTS Umbilical time slot
UUCICO Unix to unix copy incoming copy outgoing
UUCP Unix to unix copy program
UUCP Unix-system to unix-system copy
UUID Universal user identification
UUS User-to-user signaling (i.257 a)
UUT User to user signaling
UVC Universal voice channel
UWAL Universal wats (wide area telephone service) access line
UXS Unexpected stop
UXS Unexpected stop (MDII)
V Volts
V(R) Receive sequence counter
V(S) Transmit sequence counter
VAC Vacuumschmelze (produces cores and transformers)
VAL Minimum valid hours for entity data
VAN Value added network
VANS Value added network service
VAP Value added process
VAP Videotext access point
VAR Value added retailer
VC Virtual call
VC Virtual circuit
VCA Vacant code
VCB Virtual circuit bearer
VCS Virtual circuit switch (as in Datakit)
VCS Virtual circuit switching
VCS Virtual circuit system
VDC Unk? (On service order)
VDT Video display terminal
VERS Version
VF Commercial television (full time) INTER/TRA blocal 1-26
VF Voice frequency
VFAC Verified and forced account codes
VFD Verify display
VFG Virtual facility group
VFN Vendor feature node
VFS Verify status
VFY Verfy
VFY Verify
VG Voice grade
VGB Voice grade budget
VGF Voice grade facility
VGT Boltage test
VGT Voltage test (SARTS command)
VH Commercial television (part time) INTER/TRA blocal 1-26
VHDL Very high scale ic description language (DOD)
VHF Very high frequency
VINES Virtual network software
VIU Voiceband interface unit
VL (Ger) connecting cable
VLD Validity
VLSI Very large-scale integrated circuitry
VLT Voltage
VM Control/remote metering-voice grade INTER/TRA blocal 1-26
VM/SP Virtual machine/system product
VMC Vender marketing center
VMCF Virtual machine communications facility
VMR Volt-meter reverse
VMRS Voice message relay system
VMS Virtual memory operating system
VMS Voice mail system
VMS Voice management system
VMS Voltage Monitor error Summary
VNF Virtual network feature
VNL Via net loss plan
VNLF Via net loss factor
VO International overseas television INTER/TRA blocal 1-26
VODAS Voice over data access station
VPA Voice path assurance timeout (outgoing)
VPN Virtual private network
VR Non-commercial television
VRMS Voltage remote mean square
VRS Voice response system
VSAM Virtual storage access method
VSAT Very small aperature terminal
VSAT Very small aperture terminal (for satellite communication)
VSB Vestigial sideband modulation
VSC Vendor service center
VSE Virtual storage extended
VSP (ger) full frame storage
VSR Voice storage and retrieval
VSRTP Voice service remote test port
VSS Voice storage system
VSSP Voice switch signaling point
VSt (ger) exchange unit
VT Vertical tabulator
VT Virtual terminal
VTAM Virtual telecom access method
VTAM Virtual telecommunications access method
VTI Virtual terminal interface
VTOC Volume table of contents
VTS Video teleconferencing system
VUA Virtual user agent
W Date and time this ticket is closed.
W With
WADS Wide area data service
WAN Wide area network
WATS Wide area telecommunications service
WATS Wide area telephone service
WB Wideband digital 19.2 kb/s-service code for LATA access
WC Special 800 surface trunk INTER/TRA blocal 1-26
WC Wire center
WCC Change wire center - COSMOS command
WCI Write controller interface (IOM2 monitor command)
WCPC Wire center planning center
WCT Worksheet for cable throw orders
WD Special wats trunk (out) INTER/TRA blocal 1-26
WDCS Wideband digital cross-connect system
WDFHP Recursive high pass filter + decimation filter
WDFLP Recursive low pass filter + decimation filter
WDM Wavelength division multiplex
WDM Wavelength division multiplexing
WDT Watch dog timer
WE Wideband digital 50 kb/s-service code for LATA access
WEBS Wells electronic banking system
WF Wideband digital 230.4 kb/s-service code for LATA access
WFA Work and force administration
WFA-CMSA Work and force administration - common module for
systems administration
WFA/DO Work and force administration/dispatch out
WFL Working frame location
WG Switch group
WH Wideband digital 56 kb/s-service code for LATA access
WI 800 surface trunk INTER/TRA blocal 1-26
WI Wink start
WIP Workcenter information package
WJ Wideband analog 60-108 khz-service code for LATA access
WL Wideband analog 312-552 khz-service code for LATA access
WM Work manager
WN Wideband analog 10hz-20 khz-service code for LATA access
WO Wats line (out) INTER/TRA blocal 1-26
WOI Work order inquiry
WOL Work order listing
WORD Work order and record detail
WORD Work order record and details
WP Wideband analog 29-44 khz-service code for LATA access
WPN Work package number
WPT Work package table
WPT Work package type
WR Wideband analog 564-3064 khz-service code for LATA access
WS Wats trunk (out) INTER/TRA blocal 1-26
WSL Work status list
WSO Wats service office
WUL Work unit report for subscriber line
WX 800 service line INTER/TRA blocal 1-26
WY Wats trunk (2-way) INTER/TRA blocal 1-26
WZ Wats line (2-way) INTER/TRA blocal 1-26
X Check t for trouble
X-bar Crossbar
XA Dedicated digital 2.4 kb/s-service code for LATA access
XAD Transmit adress
XB Dedicated digital 4.8 kb/s-service code for LATA access
XB X-bar
XBT X-bar tandem
XFE X-front end
XFIFO Transmit fifo
XG Dedicated digital 9.6 kb/s-service code for LATA access
XH Dedecated digital 56. kb/s-service code for LATA access
XID Exchange identification (LAP-D command/response)
XMS Extended multiprocessor operating system
XN X number
XOFF Transmission off (dc1)
XON Transmission on (dc3)
XPL Cross reference protocol listing (PCT)
XST Expected stop time-out
XTC Extended test controller
XTC Extended test controllers
XTC Extened test controller
Y Initials of person to whom ticket is dispatched
Z Redispatch information.
Z Transmit level point z
ZA Alarm circuts INTER/TRA blocal 1-26
ZC Call and talk circuts INTER/TRA blocal 1-26
ZCS Zero code suppression
ZCS Zero code suppression encoding (ds-1)
ZE Emergency patching circuts INTER/TRA blocal 1-26
ZF Order circuts- facility INTER/TRA blocal 1-26
ZM Measurement and recording circuts INTER/TRA blocal 1-26
ZN Zone location
ZP Test circut- plant service center INTER/TRA blocal 1-26
ZQ Quality and management circuts INTER/TRA blocal 1-26
ZS Switching- control and transfer circuts INTER/TRA blocal 1-26
ZT Test circuts- central office INTER/TRA blocal 1-26
ZV Order circuts- service INTER/TRA blocal 1-26
kHz Kilohertz-one thoughand hertz

_____/\__/\__/\__/\__/\__ ________[/ 21 \]________ __/\__/\__/\__/\__/\_____
`---/ / / / / // WORD BOUT CLiCKERZ \\ \ \ \ \ \---'
`--/---/---/---/---//-----= by DaPhisher =-----\\---\---\---\---\--'

Ed: this a small convo i had with my mate DaPhy bout clickerz :)

<DaPhisher> thought of you today
<DaPhisher> when i went to do laundry
<DaPhisher> used my clicker on the change machine
<DaPhisher> hehe
> yeah it worked?
<DaPhisher> yup
> you love clickerz :)
<DaPhisher> I knew abnout the clicker thing b4 I read your mag
<DaPhisher> me and my friend found it out
> i reck0n they rawq`
<DaPhisher> like years ago, they dont work on much stuff now
<DaPhisher> there kewl
<DaPhisher> we were fuckin around with his dads pinball machine
> eheheheh
<DaPhisher> and saw when you put a quarter in it, a spark jumps to the thingy
inside and gives it a credit
> i like fuckin round with spacies. you either get free credz or you fuck the
screen bigtim3 :)
<DaPhisher> so I used the clicker on it and it worked
<DaPhisher> yup
<DaPhisher> hehe
<DaPhisher> and car cd players
> kool
> ehehhe
<DaPhisher> fucks them all to dogshit
<DaPhisher> digital read out gets fucked
<DaPhisher> and radar detectors
<DaPhisher> makes them go crazy
<DaPhisher> haha
> you'd fuck a computer up with a clicker.. i went into dse (dick smith
electronics) and blew up 2/3 pentiums they had setup.. i couldnt stop laughin
man, it was so funny!!!
<DaPhisher> if you put it into the mike of you CB it will fry out others CB's
<DaPhisher> hehe
> ahahaha, its awesome ay
> i like clickin under my arm.. gives me a fucken shock :)
<DaPhisher> haha
> but it really dependz on how powerful the clicker is..
<DaPhisher> yeah
> i only have 2 at the moment
> how many you got man
<DaPhisher> I get emat the hardware store
<DaPhisher> I have one
<DaPhisher> there cheep here
<DaPhisher> like 4 bucks
<DaPhisher> comes with this big wire with a ceramic end
<DaPhisher> boosts the shock power
<DaPhisher> hehe
> ehe, rad,.,. we dont have those kind of clickerz here,
<DaPhisher> ill send you one
<DaPhisher> :)
> but i have seen mini sized one's they are kool,.. easy to use, and safer..
<DaPhisher> merry x-mas
> eheh, thanx.. :)
> y3ah man.. m3rry x-m/\s to you too!

_____/\__/\__/\__/\__/\__ ________[/ 22 \]________ __/\__/\__/\__/\__/\_____
`---/ / / / / // A WORD 2 TWiSTED \\ \ \ \ \ \---'
`--/---/---/---/---//---= by bAD¢lANGUAGE! =---\\---\---\---\---\--'

the stuff you wrote about the pillboxing, i don't know why you bothered to
say that your way is the best way, there are always better ways to do
things, i think you have missed the point, or maybe i didn't get my
point across very well. the pillboxing crap i did in tot #4 was for
lammahs, and the reason i choose those 5mm wires was that there is no
fucking about tring to find a phone line. also i said to go pillboxing in
between the hours of 1am-4am when everyone was asleep, so the owner of the
house wouldn't see you.

the idea of melting the plastic off the wirez is good, but you can't claim
that melting the plastic is better or worse than cutting it off with a knife.
these 2 ideas are just different ways of achieving the same result. it's up
to the individual phreaker on what tools they have on the night or there own
personal preferences.

but anyway i am not trying to cause an argument, it is just stupid that you
need to quote my text and then write about your way is better when really it
is no better or worse. if you just cut the crap on attacking peoples
article's there will be no problems, all you need to do is write about what
you have to say and let the readers of tot, to use whatever info they want
and let them make there own mind up as the bullshit you had to say about your
technique being better than mine is pointless when it is not better or
worse, just another way of doing something.

its kind of like say that going down this road is better than the other when
they both lead to the same place and are exactly the same length, its just
that your road passes by the beach and mine through the mountain side.

_____/\__/\__/\__/\__/\__ ________[/ 23 \]________ __/\__/\__/\__/\__/\_____
`---/ / / / / // GREETZ! \\ \ \ \ \ \---'
`--/---/---/---/---//-------= by ][yPe =-------\\---\---\---\---\--'

Brain sPooky..hMC..Scavenger..oPium..scratch
Chemical..Neophyte..Iceman..Omega..mann1..XanTh..Accident..ACiD KiD..natas

...and all the r0q0rz that hang in #bluebox

Phuckings go out to..

Telecom (nz) risk management
"Merry Christmas sniffcockz" - ToT

dRAkAR (funeral) - fucken narq'd on all the nz h/p scene!!!

_____/\__/\__/\__/\__/\__ ________[/ 24 \]________ __/\__/\__/\__/\__/\_____
`---/ / / / / // LAST WORDZ! \\ \ \ \ \ \---'
`--/---/---/---/---//-------= by ][yPe =-------\\---\---\---\---\--'

Fuckin Finally!!!

ok i gotta be quick here,,. sorry aye, coz i have to get this released
by christmas.. and right now its 1:30 am and ive gotta get up at 9 to
go and see my girlfriend, (well actually im staying with her for the
rest of the week and my brother PoSCA doesnt use the modem much, so
i have to package it up and spread it)

Ok whatz been happenin?? well check this out.. some prick from Telco
rang a mate of mine complaining about this magazine.. below is a
quote of roughly what he said..

"hi, i'm from telecom risk managment we've just received a copy of an
electronic magazine entitled TOT, and we were told you could possibly
provide us with some information on the people mentioned in the greetz

To be honest i dont know what to think the first wordz that popped into
my head when i heard this shit was "give up" there is no use you fuckin
telco kidz i wont tell you fuck! and you arent gonna get fuck! so dont
fuck with us ever again, coz if you are thinkin of taking down this
magazine, think again..

be warned!


About 5-6 month's ago (i forgot to mention) Crimewatch had a review of
SLi and ToT and was talkin about all the h/p shit that is all over the
internet!!! but its really queer coz they were saying that some kid
in wgtn(nz) build a coke bomb and instead of blowing up the enemy the
person blew up himself!!! Now how thick is that!??! obviously the Crime-
watch lied bout the bomb exploding in his face to scare off people so
they wont play with explosives! aahaaha, my ass now the only reason
that it would go off in the boy's face is if he didnt make the explosive
properly or he threw it straight up and it came down and bombed his face

honestly its pathetic.. so a word to you copperz



what else, yeah thatz right its time to metion the great newz.. We now
have a amiga version of ToT for all the ppl left which own amiga's..eheh
fuck all i bet :) but yeah it was coded by bAD L and it is very well
done, maybe one or two bugz but only cause it was coded on an a1200 but
i have tested it on the following machines.. a500+, a600, a1200, a2000

Im still looking around for a pc coder, coz i really want this magazine
as a exe file, so that you can scroll smoothly down the articles and
has an option of music in the background like the amiga version.

Evil Empire is still offline .. sorry but i havent had time to setup
a better bbs s/w package.. and dESiRE is easy to hack, has too many
bugz so i doubt i will be using it anymore.. im thinking of using
Sys-X coz i like the /X setup.


Soon we will have our own WEBPAGE which would be quite kool, updates
and of course linkz to my fav h/p pagez on the net and of course all
history of ToT and a profile on each member.. but not every detail :)


Also if you find a few mistakes like, spelling errorz or shit like that
it is coz i havent had time to proof-read this issue..i've just basically
skimmed down the mag from the start to make sure everything is there..
sorry bout one or two articles which might be missing.. but next issue i'll
make sure everything is completed and that the other memberz in the group
contribute something and hopefully have a pc version by then!!! cross your
fingerz :)

Ok Ok i dont have anymore time, im too fuckin tired.. Cant remember every-
thing i wanted to mention, but im very sure i have told you the main bitz!

Have phun! Hope you enjoyed this issue..
Take care and... dont do anythin stoopid

Remember we take no responsibility for any of your actions the information
provided in this issue is all for informational purposes only!

Have a k00LiE christmas!!


²² °°°±±±²²²±°±±±²²²ÛÛßßßÛ±±±±±±²²²ÛÛÛÛÛÛÛÛÛÛÛÛÛ²²²²²²±ÛÛ
²²± °°°±±²²°ß°°°°±±²²ÛÜÜÜÜÜ ß°°°°°±²ÛÛÛÛÛÛÛ±±²²²²²±±ÛÛ
²²± Üܱ²²ÛÛ±Ü ßß°°°±±²²²ÛÛÛÛÜÜ ßß°°±±²²Û²Û±°°±²²²±ÛÛÛ
² Ü°±±²²ÛÛÛÛ²±Ý ß°°°°°±±±±²²²ÛÜ ß°°±±±ß±°°±²²±±ÛßßÛ
°°±±²ÛÛÛÛÛÛÛ²± ßßß°°°±±±±²ÛÛÜÜÜ ß°ÞßÜ°±²ÛÛ Û
°°±±²ÛÛÛÛÛÛÛÛÛ±Ü ßß°°°±±±±²²ÛÛ ÞßÜ°±²ÛÛ ÛÛ²
°°±±²²ÛÛÛÛÛÛÛÛÛ²±Ü ßß°°°±±²²²Û ݱ±²ß ²²²
°°±±²²ÛÛÛÛÛÛÛÛÛ²±±Ü ß°ßßßßÜßÛß Þß
ß°°°°°±±±²ßßß ß°°±±±²²±±±Û²°±±²²²²Ûß±ÛÛÛÛ²²²²²ÜÜ
ßßßßßß °±²²²²²ÛÛÛÛ±²±²²²ß ²ÛÛÛÛÛÛÛ²²±°°
±²²ÛÛÛÛÛÛÛÛÛÛ²ßß Ü Þ²ÛÛÛÛ²²±±±°°
²²ÛÛÛ²ÛÛÛ²ÛÛÛ²Ü Ü²ÛÝ ²ÛÛß ßßßßßß
Û²ß ²Ûß²²ÛÛ²Û²²² ܲÛÛßÜÛÛÛ±
Û ÛÛ ²ÛÛß²²ÛÛÛ²ÛÛÛ²Û²²²ß
Ý Û Û Û ToT - It had to happen sometime...

_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
|o| - |o| - |o| - |o| - |o| - |o| - |o| - |o| - |o| - |o| - |o| - |o| - |o| -

← previous
next →
sending ...
New to Neperos ? Sign Up for free
download Neperos from Google Play

Latest Articles

Recent comments

Neperos cookies
This website uses cookies to store your preferences and improve the service. Cookies authorization will allow me and / or my partners to process personal data such as browsing behaviour.

By pressing OK you agree to the Terms of Service and acknowledge the Privacy Policy

By pressing REJECT you will be able to continue to use Neperos (like read articles or write comments) but some important cookies will not be set. This may affect certain features and functions of the platform.