Nortel Meridian M3900 Reference Manual page 132

132 List of terms
AUTODISP
Automatic Display Feature
BC
Bearer Capability
BCLID
BCLID Feature
BLF
Busy Lamp Field
BLK
Blank Key
CAG
Call Agent Key
CFDVT
CFD Variable Timer
COS
Class of Service
CFTOD
Call Forward Time of Day
CFU
Call Forward Universal
CFW
Call Forward
CI
Command Interpreter
CIF
Controlled Interflow
CLI
Calling Line Identify
CLSUP
Call Supervisor
CNF
Four to 30-way Conference
555-4001-136 Standard 05.06 May 2002