Tones Associated With Cas Calls - Lucent Technologies DEFINITY User Manual

Operating in a Centralized Attendant Service
Environment
Hundreds Group button and associated Busy Lamp Fields
n
Facility Busy Indication
n
Also, when extending a CAS call, the attendant can use some of the branch
features such as Code Calling Access and Loudspeaker Paging Access.
The following features do not function on CAS calls:
Attendant Auto-Manual Splitting
n
Attendant Conference
n

Tones Associated with CAS Calls

In addition to the normal attendant console tones, the following call identification
tones are associated with CAS calls:
NOTE:
LDN (incoming trunk) call — three short bursts of low-pitched tone.
Branch locations served by 770A or 812A PBX switches do not send LDN
call identification tone.
Dial 0 call from branch (telephone to console) — An on/off low-pitched
n
tone.
Recall on Call Waiting — A short burst of low-pitched tone.
n
Remote Hold Recall — A series of four through six cycles of an on/off
n
low-pitched tone.
Recall on Don' t Answer — Normal ringback tone for about 1/4 second,
n
followed by connection to normal ringing.
8-2
Issue 2.5 October 1999
NOTE:
The Busy Lamp Fields do not indicate busy extension numbers at
the branch locations.