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:
General information
The sound settings are stored for the remote
control currently in use. ...
Disposing of old batteries
Have old
batteries disposed of by your
service center or bring them to a recycling
center.
Maintain the battery in an upright position for
transport and storage. Secure the battery so
that ...
Special destinations
You can search for a special destination, e.g. a hotel or place of interest,
and start destination guidance to the corresponding location.
The scope of information provided depends on
the partic ...