Mercedes-Benz Audio 50 Car Amplifier User Manual


 
57
Telephone*
Operation
Operation
Switching on telephone
̈ Switch on the Audio 50 ( Page 20).
or
̈ On the Audio 50, briefly press .
This calls up the Telephone main menu.
or
̈ On the Audio 50, press for longer
than 3 seconds.
or
̈ On the multifunction steering wheel,
press í.
or
̈ Switch on the cell phone ( Telephone
operating manual).
After switching on the telephone, the sys-
tem checks whether your cell phone has
an unlock code.
If there is an unlock code, the Audio 50 re-
quests you to enter this code.
The message
Enter Unlock Code:
then appears in the display.
̈ Enter the unlock code using the num-
ber buttons (
Page 59).
Switching off telephone
̈ Turn the electronic key to position 0
and remove the key.
The telephone switches off after a de-
lay of about 1 - 2 minutes.
or
̈ In the Telephone main menu,
press for longer than 3 seconds.
or
̈ Switch off the cell phone (Telephone
operating manual).