
XTo selectConnect Device: turn and press
the controller.
The device list is displayed.
XTo highlight the desired mobile phone in the
device list: turn the controller.
XTo select G: slide 9the controller.
XTo select Deauthorize: turn and press the
controller.
A prompt appears, asking whether you really
wish to de-authorize this device.
XTo select Yes: turn and press the controller.
The mobile phone is de-authorized.
iBefore re-authorizing the mobile phone, you
should also delete the device name MBBlue‐
toothfrom your mobile phone's Bluetooth®
list.
Displaying connection details
XTo call up the telephone menu: press the
%button.
XTo switch to the menu bar: slide 6the con-
troller.
XTo select Connect Device: turn and press
the controller.
The device list is displayed.
XTo highlight the desired mobile phone: turn
the controller.
XTo select G: slide 9the controller.
XTo select Details: turn and press the con-
troller.
The following information concerning the
selected mobile phone is shown:
RBluetooth®device name
RBluetooth®address
RAvailability status (shown after a new
search)
RAuthorization status
XTo close the detailed display: slide9 the
controller.
Reception and transmission volume
Once the mobile phone has been authorized,
you can optimize the transmission and recep-
tion volume settings. To find out about the best
possible settings for your mobile phone, visit
http://www.mercedes-benz.com/connect. You can also obtain more information by calling.
In the USA, you can get in touch with the
Mercedes-Benz Customer Assistance Center on
1-800-FOR-MERCedes (1-800-367-6372
).
In Canada, you can get in touch with the Cus-
tomer Relations Center on 1-800-387-0100.
XTo call up the telephone menu: press the
% button.
XTo switch to the menu bar: slide 6the con-
troller.
XTo select Connect Device: turn and press
the controller.
XTo highlight the desired mobile phone in the
device list: turn the controller.
XTo select G: slide 9the controller.
XTo select Reception VolumeorTransmis‐sion Volume: turn and press the controller.
XTo select a volume setting: turn the controller.
XTo accept changes: press the controller.
iIncorrect settings may have an impact on
the quality of calls.
Using the telephone
Accepting a call
XTo select wAccept: press the controller.
or
XPress 6on the multifunction steering
wheel.
The call is accepted.
Additional functions available during a call
(
Ypage 120).
Adjusting the call volume (
Ypage 118).
Further information about ending a call
(
Ypage 122).
118Using the telephone
Telephone

iIf the phone number of the caller is trans-
ferred, it appears in the display. If the phone
number is saved in the phone book, the con-
tact's name is also displayed. If the phone
number is not transferred, Unknown
is shown
in the display.
Rejecting a call
XTo select =Reject: turn and press the
controller.
or
XPress ~on the multifunction steering
wheel.
Making a call
Using the telephone menu
XTo call up the telephone menu: press the
% button.
XTo select the sequence of numbers: turn and
press the controller for each number.
XTo select win the telephone menu: turn
and press the controller.
The call is made.
Further information about ending a call
(
Ypage 122).
Using the touchpad
If your vehicle is equipped with a touchpad, you
can use this function.
XTo call up the telephone menu: press the
% button.
XTo select n: turn and press the controller.
XDraw the sequence of numbers on the touch-
sensitive surface.
XTo select win the telephone menu: turn
and press the controller.
The call is made.
Further information about the touchpad
(
Ypage 30).
Using favorites
This function can be used when a telephone
number has been added as a favorite. Further
information about adding favorites (
Ypage 38).
XPress the favorites button on the controller.
The favorites are displayed.
XTo select a telephone number: turn the con-
troller.
XTo make a call: press the controller.
Using speed dial
Option 1
XTo call up the telephone menu: press the
% button.
XTo highlight a number from the character bar:
turn the controller.
XPress the controller for longer than two sec-
onds.
The telephone menu displays the selected
entry. The number is dialed.
Option 2
XTo call up the telephone menu: press the
% button.
XTo switch to the menu bar: slide 6the con-
troller.
XTo select Call Lists: turn and press the
controller.
XTo select Speed Dial Preset List: turn
and press the controller.
The speed dial list is displayed.
XTo select an entry and make a call: turn and
press the controller.
The telephone menu displays the selected
entry. The number is dialed.
Option 3 (with telephone keypad)
XPress one of the number keys on the tele-
phone keypad for longer than two seconds.
The telephone menu displays the selected
entry. The number is dialed.
Further information on setting up speed dial
(
Ypage 128).
Further information about ending a call
(
Ypage 122).
Using the telephone119
Telephone
Z

Redial
XTo call up the telephone menu: press the
%button.
XTo select win the telephone menu: turn
and press the controller.
The list of outgoing calls is displayed. The
most recently dialed number is at the top.
XTo select an entry and make a call: turn and
press the controller.
For redialing using the multifunction steering
wheel (see the vehicle Operator's Manual).
Further information about ending a call
(
Ypage 122).
Using call lists
XTo call up the telephone menu: press the
% button.
XTo switch to the menu bar: slide 6the con-
troller.
XTo select Call Lists: turn and press the
controller.
XTo select CallsReceivedorCallsDialed:
turn and press the controller.
The relevant list is displayed.
XTo select an entry and make a call: turn and
press the controller.
Selecting and placing a call using the multifunc- tion steering wheel (see vehicle Operator's Man-
ual)
Further information about ending a call
(
Ypage 122).
Using the phone book
XTo call up the telephone menu: press the
% button.
XTo select Namein the telephone menu: turn
and press the controller.
XSearch for a contact (Ypage 124).
XTo make a call: press the controller.
Selecting and placing a call using the multifunc- tion steering wheel (see vehicle Operator's Man-
ual)
Further information about ending a call
(
Ypage 122).
Using the telephone keypad on the con-
troller
If your vehicle is equipped with a telephone key-
pad, you can use this function.
XTo call up the telephone menu: press the
% button.
XEnter the digits using the telephone keypad.
As soon as one of the buttons on the tele-
phone keypad is touched, the corresponding
button is highlighted in the display.
XTo select win the telephone menu: turn
and press the controller.
The call is made.
Functions available during a call
Overview
:Adds a call (Ypage 121)
;Person you are calling
=Symbol for active telephone connection
?Ends a call
ASwitches the microphone on/off
(Ypage 121)
BSends DTMF tones (not possible with all
mobile phones) (Ypage 121)
Other functions:
RAccepting a waiting call (Ypage 122)
RCall waiting (Ypage 121)
RConducting a conference call (Ypage 122)
Availability depends on the network (only pos-
sible on GSM networks) and the Bluetooth
®
mobile phone.
120Using the telephone
Telephone

Adds a call
:Addsa call
If th e mobile phone network provider and the
mobile phone support the function, you can
make another call during an existing call. The
previously active call is held.
XTo select °2: turnand press th econtroller.
XTo mak eacall, e.g.:
RUsing th e telephone men u(Ypage 119)
RUsing redial (Ypage 120)
RUsing the call lists(Ypage 120)
RUsing the phone book (Ypage 120)
RUsing speed dial (Ypage 119)
Switching the microphone on/off
This function is available in the telephone menu
during an active phone call.
Switching off the microphone:
XTo switch to th e menu bar: slide 6thecon-
troller.
XTo select Microphon eOff: turn and press
th econtroller.
If th e microphone is switched off, theQ
symbol and the The microphon eis off .
message are displayed.
Switching on the microphone:
XSelect Microphon eOn.
The Qsymbol disappears. The The micro‐
phone is on.message is shown.
Sending DTMF tones
This function is not supported by all mobile
phones.
Answering machines or other devices can be
controlled by DTMF tones, e.g. for remote query
functions.
XIf you would like to listen to the messages on
your answering machine, for example, dial the
corresponding number.
Transmitting individual characters
XOnce a connection has been established to
th e answer phone, select the desired charac-
ters in th e telephone menu: turn and press the
controller each time.
Every characte r selected will be transmitted
immediately.
or
XPress th e corresponding number button on
th e telephone keypad.
Calls with several participants
Switching between calls (call waiting)
If you make another call, you can switch
between the two calls (call waiting). This func-
tion depends on your mobile phone network
provider and the mobile phone (see the manu-
facturer's operating instructions).
The calls are marke d1and 2. The active call is
highlighted.
Switching between the calls
XTo select °1or°2: turn and press th econ-
troller.
or
XPress 6on the multifunction steering
wheel.
The selected call is active. The other call is on
hold.
Using the telephone121
Telephone
Z

Ending the active call
XTo select~in the telephone menu: turn
and press the controller.
or
XPress ~on the multifunction steering
wheel.
The other call is still on hold.
XTo activate the call on hold: select wResume.
The call on hold is activated. If you select
=
HangUp, the call on hold is also ended.
iOn some mobile phones, the call on hold is
activated as soon as the active call is ended.
Conference call
You can interconnect active and held calls. This
permits several parties to hear one another and
speak with one another. This function depends
on your mobile phone network provider and the
mobile phone (see the manufacturer's operating
instructions).
XAdd a call (Ypage 121).
or
XAnswer an incoming call (Ypage 122).
XTo select Conferencein the telephone menu:
turn and press the controller.
The new participant is included in the confer-
ence call. Conference
is displayed in the tele-
phone menu.
Incoming call during an existing call
(call waiting)
The call waiting function depends on your
mobile phone network provider and your mobile
phone. Depending on the mobile phone used,
behavior when answering a call may vary (see
the manufacturer's operating instructions). Call waiting:
if you receive a call while already
in a call, a message is shown. You also hear a
tone. You can decide whether to accept or reject
the call.
Accepting
XTo select wAccept: press the controller.
or
XPress 6on the multifunction steering
wheel.
The incoming call is active, the previously
active call is on hold. You can switch back and
forth between both calls (call waiting)
(
Ypage 121).
iDepending on the mobile phone, you may
also be able to accept the incoming call (call
waiting) on your mobile phone. This function
and behavior depends on your mobile phone
network provider and the mobile phone (see
the manufacturer's operating instructions).
Rejecting
XTo select =Reject: turn and press the
controller.
or
XPress ~on the multifunction steering
wheel.
The behavior after the call is rejected depends
on your mobile phone and mobile phone net-
work provider.
Option 1: The originally active call is contin-
ued and the incoming call is rejected.
Option 2: The originally active call is ended
and the incoming call is accepted.
Option 3: Both calls are ended.
Ends an active call
XTo select =in the telephone menu: turn
and press the controller.
or
XPress ~on the multifunction steering
wheel.
The active call is ended.
Mobile phone voice recognition
You can start or end voice recognition on your
mobile phone with this function. Further infor-
122Mobile phone voice recognition
Telephone

mation on the voice recognition service; see the
manufacturer's operating instructions.
To start the mobile phone voice recognition:
XConnect the mobile phone to the multimedia
system (Ypage 113).
XPress and hold theóbutton on the multi-
function steering wheel for more than one
second.
You can now use the mobile phone voice rec- ognition.
To end the mobile phone voice recognition:
XPress ñon the multifunction steering
wheel.
The mobile phone voice recognition is stop-
ped.
Phone book
Introduction
The phone book displays the contacts from the
address book which have a phone number.
The phone book of the mobile phone is auto-
matically displayed in the multimedia system
after the connection is established (default set-
ting). You can deactivate automatic calling up
(
Ypage 140).
In the telephone book, you can:
RCreate new contacts (Ypage 125)
RAdd information to contacts (Ypage 125)
RSearch for contacts (Ypage 124)
RStore contacts (Ypage 125)
RDelete contacts (Ypage 126)
Further information on importing contacts
(
Ypage 140).
When you import, save, edit or add contacts,
they will be permanently saved in the multime-
dia system. These contacts will remain available
even when you connect the multimedia system
to a different mobile phone. You can view these contacts even without a mobile phone.
Calling up the phone book
XTo call up the telephone menu: press the
% button.
XTo select Namein the telephone menu: turn
and press the controller.
If the phone book contains contacts, they will
be displayed in alphabetical order. The char-
acter bar at the bottom of the display is active.
You can now search for a contact
(
Ypage 124).
Further information on the symbols shown
(
Ypage 123).
iYou can also call up the phone book with the
multifunction steering wheel; see the Vehi-
cles Operator's Manual.
Symbol overview
Sym-
bolExplanation
ÆContact that has been entered, edi-
ted or saved in the multimedia sys-
tem
\Contact with voice tag
These contacts have also been
assigned a voice tag. For more infor-
mation, see the separate operating
instructions.
ÃContact that was called up from a
mobile phone
¯Contact imported from the SD mem-
ory card or USB device
®Contact imported via the Bluetooth®
interface
Phone book123
Telephone
Z

Searching for a contact
Using the character bar
You determine the first letter of the contact you
are looking for with the first character you enter.
XTo select characters: turn the controller and
press to confirm.
The first contact with the selected first char-
acter is highlighted in the phone book. If there
are similar contacts, the next different char-
acter is shown. For example, with contacts
such as Jana
andJohn, the beginnings of the
names are identical. The next different char-
acters A
andOare offered for selection.
XSelect the characters of the contact you are
searching for one by one, pressing and con-
firming with the controller each time.
XTo end the search: select ¬.
The contacts in the phone book are displayed.
XTo select a contact: turn and press the con-
troller.
The Gsymbol indicates that a contact contains
more than one phone number.
XTo select a contact with the Gsymbol: turn
the controller and press to confirm.
The phone numbers are displayed. The G
symbol changes to I.
XTo call a telephone number: turn and press
the controller.
Back to the character bar
XPress the %button repeatedly until the
character bar is displayed.
Information about character entry (
Ypage 34).
Using the telephone keypad on the con-
troller
If your vehicle is equipped with a telephone key-
pad, you can use this function. You determine the first letter of the contact you
are looking for with the first character you enter.
XFor example, to enter the letter C: press the
l number key briefly three times in suc-
cession.
As soon as you touch the number key, the
number is highlighted in the additional display
area.
The character appears at the bottom of the
display the first time the key is pressed and
shows all the available characters. It switches
to the next character each time the key is
pressed.
Using the touchpad
If your vehicle is equipped with a touchpad, you
can use this function.
You determine the first letter of the contact you
are looking for with the first character you enter.
XDraw the letter on the touchpad surface.
The first contact with the selected first char-
acter is highlighted in the phone book.
Further information on handwriting recogni-
tion on the touchpad (
Ypage 30).
XDraw additional letters on the touchpad sur-
face one after another.
XTo complete the search and return to the
phone book: press the touchpad.
XTo select and call the contact: glide up or
down and press.
Using the multifunction steering wheel
XDial a number from the phone book; see the
vehicle Operator's Manual.
Displaying the details of a contact
124Phone book
Telephone

In this case, you will see theBluetoothAudio Device Pausedmessage.
XTo selectStart playback: Ì: slide6
and press the controller.
Playback resumes from the beginning.
Selecting a track
The function is not supported by all Bluetooth®
audio devices.
Some mobile phones impair function with
regard to the following criteria:
Rthe number of tracks that can be selected.
Rthe time period until the next or previous track is played.
XUse the multifunction steering wheel to
switch to the media menu in the on-board
computer; see the vehicle Operator's Manual.
XTo skip forward or back to a track: press
the 9 or: button on the multifunction
steering wheel.
XRapid scroll: press and hold the 9
or : button on the multifunction steering
wheel until the desired track is reached.
If you press and hold the 9or: but-
tons, the rapid scrolling speed increases after a short time.
iDuring rapid scrolling, track names are not
displayed but only Track+1, Track+2, etc. (or
Track-1, Track-2, etc.). There are no playback
times shown for tracks that have been played.
This is available as an optional function start-
ing with AVRCP Version 1.3.
Playback options
General notes
If the Bluetooth®audio device supports the cor-
responding function, the following options are
available:
RNormal Track Sequence: the tracks are
played in the normal order (e.g. track 1, 2, 3
etc.).
Audio data playback is determined by the
order in which the tracks are written to the
data medium. Alphabetical order is the most
common. Once all the tracks in a folder have been played, the tracks in the next folder are
played.
RRandomTrackList: the current track list is
played in random order (e.g. 3, 8, 5 etc.).
RRandom Medium: all tracks on the data
medium are played in random order (e.g.
track 3, 8, 5 etc.).
Playback options are optional functions and
are not, or only partially, supported by Blue-
tooth
®audio devices.
Selecting the playback option
XSlide 6the controller.
XTo select Options: turn and press the con-
troller.
XSelect Playback Mode.
A # dot indicates the current setting.
XSelect the desired option.
If you select Random Track List, a corre-
sponding message appears in the display or
selection window.
Increasing the volume in the multime-
dia system
XSlide 6the controller in the Bluetooth®
audio basic display (Ypage 178).
XTo select Options: turn and press the con-
troller.
XTo select Volume: turn and press the control-
ler.
A menu appears. The #dot indicates the cur-
rent setting.
XSelect StandardorBoost.
Information on audio AUX mode
(
Ypage 185).
iIf play back on the Bluetooth®audio player
is too quiet, the Boostfunction may be used.
It is recommended, however, that you
increase the volume on the Bluetooth
®audio
player directly.
Bluetooth®audio mode181
Media
Z