12
ICX (International), issued March/1999
ICX-35-700
Chapter 1. About This Manual
Section 700 - Operation
Abbreviation List
ACD
Automatic Call Distributor
ARS
Automatic Route Selection
BGM
Background Music
BLF
Busy Lamp Field
BRI
Basic Rate Interface
CFWD Call Forward
COS
Class of Service
CTI
Computer Telephony Integration
DDI
Direct Dial Inward
DID
Direct Inward Dialing
DIL
Direct In Line
DISA
Direct Inward System Access
DL
Direct Line
DN
Directory Number
DND
Do-Not-Disturb
DP
Dial Pulse
DSLT Digital Single Line Telephone
DSS
Direct Station Selector
DSU
Digital Service Unit
DTMF Dual Tone Multifrequency
FF
Flexible Function
LCD
Liquid Crystal Display
LCR
Least Cost Routing
MCO
Multiple CO (Pooled Trunk Access)
MIS
Management Information System
MOH
Music On Hold
PRI
Primary Rate Interface
PSD
Personal Speed Dial
SLT Single
Line
Telephone
SMDR Station Message Detail Recorder
SPI
Service Provider Interface
SSD
System Speed Dial
TAPI
Telephony Application Programming Interface
TRS
Toll Restriction Service
Related Programming
Lists the programming subsystems associated with
the feature
Considerations
Provides details on feature interactions and limita-
tions
Types of Information
Purpose