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:
Rear
Opening
Press on the cover.
Emptying
Take out the insert.
Lighter
Push in the lighter.
The lighter can be removed as soon as it pops
back out.
Danger of burns
Only hold the hot lighter ...
Reading lamps
Reading lamps
Press the button.
Reading lamps are located at the front and rear
next to the interior lamps. ...
Temperature
Turn the wheel to set the desired
temperature.
The automatic climate control achieves this
temperature as quickly as possible, if necessary
with the maximum cooling or heating capacity,
and ...