Mercedes-Benz Audio 20 2012 Operating Instructions Manual page 45

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Depending on the mobile phone, the
Audio 20 ring tone may differ from the one
you set. You could hear one of the
following:
the mobile phone ring tone
R
the Audio 20 ring tone
R
the Audio 20 ring tone and the mobile
R
phone ring tone.
If the caller's name and number are stored in
the Audio 20 phone book and caller ID is
enabled, the name and number are displayed.
Otherwise, the following appears (example):
To accept: press the 6 button on
X
Audio20 or on the multifunction steering
wheel.
or
Press W the controller.
X
To reject: press the ~ button on
X
Audio 20 or on the multifunction steering
wheel.
or
Select Reject using the controller (slide
X
XV or turn cVd) and press W to confirm.
Once you have accepted the call, you can use
hands-free mode. You can adjust the call
volume ( page 21). For more information,
Y
see the "Functions available during a call"
section ( page 45).
Y
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You can also accept a call if the display is
showing a display other than the telephone
mode. Once you have accepted the call, the
display shows telephone mode. After the
Telephone operation
call has been ended, the Audio 20 display
shows the previously selected mode again.
The display does not switch to telephone
mode if you:
hide the window with the % button
R
next to the controller
accept the call with the ; button on
R
the multifunction steering wheel
accept the call using the 6 button on
R
Audio 20
Making a call
Entering a telephone number using the
number keypad
You can use the number keypad to enter
numbers and special characters.
To enter: use the x to s, and
X
l buttons to enter the characters.
For the * character: press the l button
once. Press the button a second time within
1.5 seconds for the + character.
To delete individual digits: press the
X
$ button.
To delete an entire number: press and
X
hold the $ button until the entire
number has been deleted.
or
Press the ~ button.
X
To finish entry and make a call: press the
X
6 button.
Entering a phone number using the
number keypad
In addition to the menu bar, a number bar is
displayed in the telephone basic menu.
When the number bar is active (highlighted),
you can select an item.
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