User Guide

20316549en_ba_a0 ascom Office 10 7
A callback request is signalled on the destination subscriber's set
(
+Answering the callback).
Answering the callback
You were unable to answer a call and the call has activated a callback
request (
+ Activating a callback if no reply). This is signalled by the fact that
the LED on your telephone is lit. You now wish to call the caller back:
The handset is on-hook and the LED is lit:
You can also make a number of other calls before responding to the call-
back request. The callback request will remain active until you do so.
Answering call waiting
You are making a call and hear a call-waiting tone (a call-waiting tone
tells you that someone is trying to reach you). You wish to answer the
call:
You are making a call and hear the call-waiting tone:
You wish to reject the call:
You are making a call and hear the call-waiting tone:
Keying in digits during a call
Whenever you are prompted to key in digits during a call (for example to
operate a voice mail box), you need to activate the transparent mode
(DTMF):
You are making a call:
Besides the digits 0 to 9 you can also transmit * and #.
To deactivate the transparent mode:
The transparent mode is activated:
You hear the idle tone (
+Glossary).
The caller's number is now dialled.
The first call goes on hold (
+Putting a call on hold) and you are
connected through to the second caller.
The call is rejected and the caller obtains the busy tone. You are
still through to your first caller.
END
END
The transparent mode is activated. The digits you press will
be transmitted to the call partner as tones (DTMF).
(Keep pressing the key until you hear an acknowledgement
tone.)
The transparent mode is deactivated.
(Keep pressing the key until you hear the acknowledge-
ment tone.)