Mercedes-Benz C-CLASS WAGON C 240 Operator's Manual page 233

Switching on the telephone
Switching on the telephone
Press h button.
If you have programmed an unlock
code for the telephone, you must now
enter the code.
Enter code using buttons 1
to R.
If necessary, correct number entered
with the soft key. Press soft key
CLR
briefly to delete the last digit entered;
press soft key and hold to delete the
complete number.
Press soft key after entering correct
OK
code.
The telephone is unlocked. If you have
entered an incorrect code, you must
enter the correct code.
Switching off the telephone
Press h button for approx. three
seconds.
PROCESSING appears in the display until
the telephone is off. Afterward,
appears in the display.
PHONE OFF
Adjusting the volume
Turn rotary control of N button
during 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.
Controls in detail
Audio system
Adjusting sound
Adjust sound during a telephone call.
Sound adjustment ( page 203).
Placing a call
Entering a telephone number and
starting the dialing process
Enter desired telephone number using
buttons 1 to R.
The number can have up to 32 digits,
but only twelve of these are visible in
the display.
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