Using The Callback Function; Storing A Callback Request; Answering A Callback Request - Siemens HiPath 4000 Operating Instructions Manual

Step by Step
>
Call forwarding off?
Callback?
>
Callback?
or
Speaker
Deactivating station variable forwarding in the idle
menu
You can also deactivate the following station variable
forwarding types in the idle menu:
• Station variable forwarding
• Forwarding for internal and for external
:
Select and confirm while the phone is idle. Forwarding
is deactivated and the forwarding destination is deleted.

Using the callback function

If the telephone that you have called is busy or there is
no answer, you can request a callback. This also applies
to external calls via ISDN switching centers. This saves
you having to dial the number repeatedly. You are then
called back
• as soon as the other party terminates his or her call
• as soon as the other party makes and completes a
call
• as soon as the other party checks his or her mailbox
and responds to your callback request

Storing a callback request

Precondition: The internal called party is busy or there
is no answer.
:
Confirm.
or
:
Select and confirm (if the other party has programmed
call forwarding, you will be called back from the call
forwarding destination).

Answering a callback request

Precondition: A callback request has been saved.
The telephone rings. The Cancel Callback message in-
forms you that this is a callback.
n
Lift the handset. You hear ringing tone.
Press the key. The lamp lights up. You hear ringing tone.
You are in speakerphone mode (not available with
optiPoint 420 economy).
Making Calls – Basic Functions
page 42.
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