Mercedes-Benz 2006 CLK-Class Coupe Operator's Manual page 233

Controls in detail
Audio system
Switching on the telephone
Switching on the telephone
Press h button.
If the telephone was previously
switched off, PROCESSING
the display and you will then be
prompted to enter your PIN.
Switching off the telephone
Press h button for approximately
three seconds.
PROCESSING appears in the display until
the telephone is off. Afterward,
PHONE OFF appears in the display.
232
PIN entry
appears in
Enter PIN number using buttons 1
to R.
If necessary, correct number entered
with the
briefly to delete the last digit entered;
press soft key and hold to delete the
complete number.
Press OK
PIN.
READY or
play.
CLR soft key. Press soft key
soft key after entering correct
ROAMING will appear in the dis-
i
If the PIN is entered incorrectly three
times, NEED PUK will appear in the dis-
play. Enter PUK via your telephone.
Please refer to the separate telephone
operating instructions for more infor-
mation.
Adjusting the volume
Turn rotary control of N button dur-
ing a telephone call.
The volume will increase or decrease
depending on the direction turned.
i
The volume can be adjusted separately
for telephone mode and audio mode.
Adjusting sound
Adjust sound during a telephone call.
Sound adjustment ( page 213).