AT&T ISDN 7507 Telephone User Manual


 
Automatic Callback
To automatically place
1
Press
Auto Callbackand dial extension
another call to an
[confirmation tone]
extension that is busy
Green light comes on until callback is completed
or canceled
Note: If you send your calls to coverage, you
cannot activate Automatic Callback.
2
Hang up (within 7 seconds) or press
Drop
You will receive a 3-burst priority ring when
both your voice terminal and the called extension
are idle
3
Lift handset when you hear priority ring
[ringback tone]
A call is automatically placed to extension, which
receives regular ringing
Note: Only one Automatic Callback call at a time
can be placed, and Automatic Callback is canceled
after 20 to 40 minutes if the callback call is not made
(called party still busy).