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When You Receive a Busy Tone
20
DT368
BUSY EXTENSION OR EXTERNAL LINE
(continued)
Cancel any single Callback
3 7
Press and dial extension number
Note: To cancel a single Callback on a specific external line, dial the
digit or digits to get a line instead of the extension number.
Press
Wait for call icon to stop flashing.
Press to finish procedure
Cancel all Callbacks
3 7
Press
Wait for call icon to stop flashing.
Press to finish procedure
Call waiting If you urgently wish to contact a busy extension or a busy
external line, you can notify it by a signal.
5
Press
Keep your telephone off-hook. When the called extension or
the external line becomes free, it will be called automatically.
Note: The Call waiting function might be blocked for use on your
extension (programmed by system administrator). If Call waiting is
not allowed you will continue to receive a busy tone.