innovaphone IP240 - Manual (Page 11)

Operating Manual IP Telephone IP240 - 9 -
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2.4. Call back
An automatic call back or automatic redialling can be initiated if no-one answers the call
or if you hear the busy tone.
2.4.1 Call back on busy
Automatic call back can be initiated if the other party is engaged. As soon as the called
party has ended their call, the IP telephone signals that the line is free again. As soon
as you pick up the handset, the call is initiated and the other telephone rings.
1. Press the Menu key if you hear the busy tone.
2. Press the function key beside the call back line on the display and hang up to
activate the automatic return call. Wait for the call back signal.
3. When the call back is signalled on your IP telephone:
¾ Pick up the handset or press the Loudspeaker key to initiate the return call. The call
is set up.
¾ Alternatively, press the Clearing key to reject the return call. The call is not set up
and is deleted from the list of active return calls.
2.4.2 Call back on no reply
Automatic call back can be initiated if the called party does not answer your call.
As soon as the called party has used the telephone, the IP telephone rings to indicate
that the subscriber is now available. As soon as you pick up your telephone’s handset,
the call is initiated and the other telephone rings.
1. Press the Menu key if you hear the distant dial tone.
2. Resume the procedure as described in chapter 2.4.1.
Note:
The call partner’s telephone network must support this feature.
Note:
The call partner’s telephone network must support this feature.