Mitel 6905 SIP User Manual page 34

Phoning
Activating callback:
You called someone and hear the busy tone or the ring-back tone. Press the
function key for Callback.
Depending on the communication system, you hear the acknowledgement tone.
Put the handset on-hook.
The display shows
SIP only).
Clear callback:
Press the function key for Callback.
Callback request is deleted.
To answer the callback request
Someone has asked you to call back. The display shows
requested from number (for example: Callback 56022).
You cannot automatically answer a callback request on your phone. You
can either enter the call number manually or use a CTI client, for example
the Mitel OfficeSuite.
Answering the callback request:
Enter a phone number in call preparation.
Pick up the handset or press the
Note: You cannot delete a callback request.
Hide number
You do not want your call number to appear on the terminal display of a
called party in the public network. The following options are available here:
Menu
Permanent
Per call
34
Call expected. The LED of the function key is lit (Mitel 6910
Dial softkey.
Description
The call number is never displayed.
Call number must be restricted only for certain calls. This
function must be activated before dialing the call num-
ber.
Callback
Mitel 6905 SIP / Mitel 6910 SIP
Version 1.0/ – R7.0 – 12.2021