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You can reject an incoming call without answering by simply
E
pressing the
When in a call you can reject an incoming call by pressing the
[Menu] key and selecting
[End] key.
You can control the volume during a call by pressing
key and selecting
You can mute the microphone during a call by pressing the
[Options] key then selecting
<
pressing the
When the handset is muted, the caller cannot hear you, but you can
still hear them.
To turn DTMF tones on during a call, for example, to allow your
handset to make use of an automated switchboard, select the
[Options] key, then
same way.
The Messages and SIM Tool kit main menu options can be reached
from the in-call menu by selecting the
. SIM Tool kit menu is shown only when SIM in the handset
supports SIM Tool kit service.
[End] key.
.
[Unmute] .
. DTMF tones can be turned off the
or by pressing
. The handset can be unmuted by
<
[Options] key, then
<
E
<
[Options]
<
<
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