GlossaryGL and Abbreviations
Numerics
3B2 Message Server
A software application that combines voice and data messaging services for
800service
A service in the United States that allows incoming calls from certain areas to an assigned number for a
A
AA
Archangel. See angel.
AAC
ATM access concentrator
AAR
See Automatic Alternate Routing (AAR).
abandoned call
An incoming call in which the caller hangs up before the call is answered.
Abbreviated Dialing (AD)
A feature that allows callers to place calls by dialing just one or two digits.
AC
1.Alternating current.
2.See Administered Connection (AC).
AAR
Automatic Alternate Routing
ACA
See Automatic Circuit Assurance (ACA).
ACB
See Automatic Callback (ACB).
ACD
See Automatic Call Distribution (ACD).
ACD agent
See agent.
ACU
See Automatic calling unit (ACU)
ACW
See
Issue 5 January 1998 |