Call Back - Extension; Cbck - Comdial DX-80 Installation & Maintenance Manual

Conditions
a) During call back alert tones, lifting the handset will directly connect the extension user to the selected CO
Line calling back.
b) Every CO line can have Call Back requests by all extensions at the same time.
c) Every extension may Call Back only one busy CO line at the same time.
d) The Call Back Alerting Ring Time is 10 seconds. If the call back goes unanswered during the 10 seconds
ring time the call back is canceled.
e) CO lines that have Call Back requests will recall the Call Back initiator. The Call Back CO line will become
available to other extensions if the call back extension doesn't answer within 10 seconds.
f) Call Back from an extension using a Pooled Group button for access of CO lines will set the call back to all
the lines in the Pooled Group. When any one of the lines in the Pooled Group becomes available the user
must lift the handset or press the reply soft key to be connected to the available line from the Pooled Group.
g) During the time that the Call Back is recalling the initiator, a new incoming call will take precedence over Call
Back and will be answered when the extension goes off hook.
h) To delete all active Call Back requests sent from your extension, dial Feature ##(F##).
Call Back – Extension
This feature allows you to queue an extension, which is busy, in Do Not Disturb (DND), or idle. When you send a
Call Back to a busy extension, the Call Back process will begin when the busy extension hangs up. When you send
a Call Back to an idle extension, the Call Back process will begin once the user performs an operation at that
extension and then hangs up.
When the Call Back process begins you will hear bursts of tone signaling you to pick up the handset or press the LCD
soft key under 'reply'. Then the queued extension begins ringing.
Related Features
Intercom Mode Selection
Direct Station Selection
Voice Announce – Hands-free Reply
Call Back – Cancel All (F##)
Related Programming
Call Handling – Tenant Calling
Operation
1. Dial the extension directory number of the busy extension.
If the extension you are calling is in Tone Ringing Mode, the display will show:
If the extension you are calling is busy, the display will show:

cbck

2. Press [ ]
You hear the confirmation tone and Display will read
Your extension will return to idle status.
P7290 IMM
DX-80 I M
NSTALLATION AND AINTENANCE
EXT XXX
Cbck msg
EXT XXX BUSY
cbck msg next
CBCK TO EXT XXX
3-41
M
ANUAL
Forced Intercom Tone Ring
Interactive Soft Buttons
[ ]
cbck