Switching the warning function on/off

Switching the warning function on/off
Press the button
▷ On: the LED lights up.
▷ Off: the LED goes out.
The state is stored for the remote control currently in use.
See also:
Navigation bar overview
The functions of the navigation bar symbols can
also be stored on the programmable memory
buttons ...
Swapping the telephone and additional telephone
The function of the telephone and additional telephone
can be swapped automatically.
1. "Telephone".
2. "Bluetooth® (phone)".
3. "Swap phone/addit. phone" ...
