Initiating Internal Callback On Busy; Initiating External Callback On Busy - Auerswald COMpact 4000 Operation Manual

Initiating Internal Callback on Busy

If the connection you are calling is busy, proceed as follows:
Important:
On system telephones, this function is called via the menu/phone app
(optional, see manual for the telephone).
To use this function at ISDN telephones or to delete it again, this function
must be supported via a function key or via the menu by the respective
telephone (optional, see manual for the telephone).
Note: You can also use this function on analogue telephones, where it can
be performed via the T-Net function key/menu (optional, see manual for the
telephone).
1. Press the Flash key or the Query key.
2. Dial *37#.
You will hear the confirmation tone.
3. Hang up the receiver.
As soon as the connection is no longer busy, you are called by the central office for a
period of 20 seconds.
4. Pick up the receiver to the make the callback.
Note: If you do not pick up the receiver within the 20 seconds during which
the PBX calls you, the callback request will be deleted.
If you pick up the receiver, the subscriber will be called.

Initiating External Callback on Busy

Note: Initiating an external callback on busy is often only possible for
analogue connections via speech control.
COMpact 4000 - Firmware V6.6A - Installation, Operation and Configuration V03 03/2016
Telephoning
Unsuccessful Outgoing Calls
Initiating Internal Callback on Busy
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