Mitel MIVOICE OFFICE 400 User Manual page 37

You must save this function to a configurable key using Self Service Portal
(see chapter "Configuring or deleting a key assignment", page 92).
Notes: • You can activate only one callback at a time.
• An unanswered callback will be automatically cancelled by the system
after about 30 minutes.
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
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:
Mitel 6873 SIP
eud-1744/1.4 – R5.0 HF2 – 10.2017
Call expected. The LED on the function key lights up.
Dial softkey.
Phoning
Callback
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