9.6. Volume, mute and handsfree function
The volume can be set to the desired level using the volume control keys. If you press the Call/OK key
(Option) during the telephone call, you can select the following functions from a menu:
H-Free
Switch on the handsfree function so that you can make a call without
holding the phone in your hand - can be switched off in like manner.
Mute
Mute the microphone, the other party cannot hear you;
is switched off in like manner.
Phonebook
Switch to the Phonebook during a call to search for or add.
a contact.
Message Center Write or read a SMS during a call.
34
9. Voice Calls
C12_Betriebsanleitung_ENG_end.indd 34 29.10.10 01:35