Mercedes-Benz Audio 50, Operator'S Manual, Page: 60 / 91

57
Telephone*
Operation
Operation
Switching on telephone
왘
Switch on the Audio 50 (
컄
Page 20).
or
왘
On the Audio 50, briefly press .
This calls up the Telephone main menu.
or
왘
On the Audio 50, press for longer
than 3 seconds.
or
왘
On the multifunction steering wheel,
press
í
.
or
왘
Switch on the cell phone (
컄
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.
왘
Enter the unlock code using the num-
ber buttons (
컄
Page 59).
Switching off telephone
왘
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
왘
In the Telephone main menu,
press
for longer than 3 seconds.
or
왘
Switch off the cell phone (
컄
Telephone
operating manual).