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Chapter 4, Features
58 Aastra – 2568-004
Step Action Result
1.
Lift the handset
Or
Press
2.
Dial the external number
Voice prompt "Depress
CALLBACK to queue call"
if all of the outgoing trunks
are busy
3. Press
Feature Key
You can also use the ACCESS key
plus the feature code * 7
Voice prompt "Callback
number XX"
The call is queued for the outside
line
One extension can have five calls in
queue for an outside at one time
4.
Hang up
Or
Press
5.
Write down the callback
number and the external
number that you dialed
Receive an Automatic Callback
Conditions:
An outgoing line has become available
The system calls back
The Extension key lamp is flashing
Step Action Result
1.
Lift the handset
Or
Press
Voice prompt "Callback
Number XX is ready"