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24IP
DIGITAL KEY TELEPHONE SYSTEM USER’S GUIDE
50
Commonly used Telephony Acronyms
Centralized Attendant Service for Networked (IP Networking) Sites
CAS
The service that facilitates a call waiting signal at a busy Station, of another call
Camp On
The caller (CLIP)
Calling Party
The party being called (CPN)
Called Party
The service that allows a user to park a call to be retrieved by any other station
Call Park
The service that allows a caller to leave a message on unanswered station
Call Back
Basic Rate Interface (ISDN BRI CO line)
BRI
Busy Lamp Field (shows status of a programmed flexible key via its LED state)
BLF
Back Ground Music (through the station speaker)
BGM
The routing to the attendant of an unanswered call
Attendant Recall
Attendant Station (a telephone operator of the IP LDK)
ATD or Attendant (Station)
Administration (the data base programming mode)
ADMIN (program)
Automatic Call Distribution (also called UCD)
ACD
The password used to check the authority of user. ('Authorization Code' is used
as a synonym in this document)
Account Code or Authorization Code
Displays on a (calling Station’s) LCD the reason for a persons (called Station)
absence.
Absent Text Message
The flexible button for CO line access function about CO group
{POOL} or {CO Group}
The flexible button for CO line access function about all accessible CO lines
{LOOP} or LOOP
The flexible button for CO line access function about one CO line
{COL}
The fixed button for the volume up and down function.
[UP]/[DOWN] or [VOLUME
UP]/[VOLUME DOWN]
The fixed button for the transfer and ADMIN program function.
[TRANS] or [TRANS/PGM]
The fixed button for the speed function.
[SPD] or [SPEED]
The fixed button for the redial function.
[REDIAL]
The fixed button for the (speech) mute function.
[MUTE]
The fixed button for the on-hook and off-hook function.
[MON]
The fixed button for the intercom function
[ICM] or [Intercom]
The fixed button for the hold and save function.
[HOLD] or [SAVE] or [HOLD/SAVE]
The fixed button for the flash function
[FLASH]
The fixed button for the DND and call forward function.
[DND] or [FWD] or [CFW] or [FOR]
or [DND/FWD]
The fixed button for the conference function.
[CONF]
The fixed button for the call back function.
[CALLBK] or [CB] or [CALLBACK]
Meaning
Abbreviation / Keywords