Mercedes-Benz C-CLASS WAGON C 240 Operator's Manual page 227

PIN entry
Enter PIN number 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
PIN.
or will appear in the
READY ROAMING
display.
i
If the PIN is entered incorrectly three
times, will appear in the
NEED PUK
display. Enter PUK via your telephone.
Please refer to the separate telephone
operating instructions for more
information.
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.
Adjusting sound
Adjust sound during a telephone call.
Sound adjustment ( page 203).
Controls in detail
Audio system
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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