List of Abbreviations
A
AA
Automated Attendant
ACD
Automatic Call Distribution
ARS
Automatic Route Selection
C
CDR
Call Detail Record
CLI
Calling Line Identification
CLIP
Calling Line Identification Presentation
CLIR
Calling Line Identification Restriction
COS
Class of Service
CPC
Calling Party Control
D
DDI
Direct Dialing In
DID
Direct Inward Dialing
DIL
Direct In Line
DISA
Direct Inward System Access
DN
Directory Number
DND
Do Not Disturb
DSCP
DS Code Point
*This word is used in the Programming Item List.
DSS
Direct Station Selection
DTMF
Dual Tone Multi-Frequency
F
FWD
Call Forwarding
L
LED
Light Emitting Diode
O
OGM
Outgoing Message
P
PIN
Personal Identification Number
R
RSSI
Received Signal Strength Indication
*This word is used in the Programming Item List.
S
SIP
Session Initiation Protocol
SLT
Single Line Telephone
T
TRS
Toll Restriction
V
VM
Voice Mail
List of Abbreviations
Feature Manual 5
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