Switching the microphone to mute
When a call is active, the microphone can be muted.
1. "Telephone".
2. "Active calls".
3. 
"Microphone mute"
A microphone that has been switched to mute is automatically reactivated:
▷ When a new connection is established.
▷ When switching between call parties.
See also:
Connecting
Connecting
1 Connections for audio/video cables. Watch
the colors of the sockets when connecting.
Yellow socket: video
White socket: audio on left
Red socket: audio on right
2 Power supply ...
Headphones, vehicle
loudspeakers
Connecting the headphones
Normal headphones
Connect via the jack 1/8"/3.5 mm, on the rear CD/DVD player.
Infrared headphones
Connection via the infrared interface on the
lower edge of the s ...
Calls with multiple participants
General information
You can switch between calls or connect two
calls to a single conference call. These functions
must be supported by the mobile phone and
service provider.
Accepting a call ...