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:
Coolant level
Checking
1. Let the engine cool.
2. The coolant level is correct if it lies between
the minimum and maximum marks. The
marks are on the side of the coolant reservoir.
Adding engine oil
1. Let ...
Entering a phone number
Dialing a number
1. "Telephone"
2. "Dial number"
3. Select the digits individually.
4. Select the symbol.
The phone number can also be entered by voice. ...