make another call during an existing call. The
previously active call is held.
:Adds a call
XTo select°2: turn and press the controller.
XTo make a call, for example:
Rusing the telephone menu (Ypage 97)
Rusing redial (Ypage 98)
Rusing the call lists (Ypage 98)
Rusing the phone book (Ypage 98)
Rusing speed dial (Ypage 98)
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 the menu bar: slide 6the con-
troller.
XTo select Microphone Off: turn and press
the controller.
If the microphone is switched off, the Q
symbol and the The microphone is off.
message are displayed.
Switching on the microphone:
XSelect Microphone On.
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
the answer phone, select the desired charac-
ters in the telephone menu: turn and press the
controller each time.
Every character selected will be transmitted
immediately.
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 marked 1 and 2. The active call is
highlighted.
Switching between the calls
XTo select °1or°2: turn and press the con-
troller.
or
XPress 6on the multifunction steering
wheel.
The selected call is active. The other call is on
hold.
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.
Using the telephone99
Telephone
Z
option, which is used to calculate the associated
connection costs.
Conditions for a Bluetooth
®connection
RThe mobile phone supports at least one of the
Bluetooth®profiles DUN (Dial- UpNetwork-
ing) or PAN (Personal AreaNetwork).
The Bluetooth
®profiles DUN and PAN enable
the Internet connection of the mobile phone
to be made available to the system.
Conditions for a USB connection
RThe mobile phone supports at least one of the
USB classes:
-RNDIS (Remote Network DriverInterface
Specification)
-CDC/NCM (Network ControlModel)
-CDC/ECM (Ethernet ControlModel)
-CDC/ACM (Access ControlModel)
The USB classes enable the mobile phone
Internet connection to be made available to
the system.
The terms of use are shown when the system is
used for the first time and then once a year
thereafter. Only read and accept the terms of
use when the vehicle is stationary.
The driver is not permitted to call up websites
while driving and use of the Mercedes-Benz
Apps is restricted.
iThe availability of individual Mercedes-Benz
Apps may vary depending on the country.
Setting up an Internet connection
(Canada)
Procedure and general information
In order to set up a mobile phone for Internet
access, your mobile phone must be connected
to the multimedia system via Bluetooth
®
(Ypage 92) or USB (Ypage 142).
If you are using Internet access for the first time,
you must enable the connected mobile phone
for Internet access (
Ypage 121). If the con-
nected mobile phone supports the Bluetooth®
PAN profile or the USB classes RNDIS,
CDC/NCM or CDC/ECM, you do not need to
make additional settings. The Internet connec-
tion is established. If the connected mobile
phone does not support the named Bluetooth
®
profile or the named USB classes, predefined (
Ypage 121) or manual access data
(Ypage 122) must be set.
While initializing the mobile phone for the Inter-
net connection, access data which is already on
the mobile phone may be overwritten. You
should therefore check the settings on the
mobile phone (see the manufacturer's operating
instructions).
Enabling the mobile phone for Inter-
net access
XCall up Internet functions (Ypage 124).
XTo switch to the menu bar: slide 6the con-
troller.
XTo select Settings: turn and press the con-
troller.
XTo select Configure Internet Settings:
turn and press the controller.
If a mobile phone has already been enabled,
the device list is displayed.
XTo select Start Search: turn and press the
controller.
Mobile phones are displayed that:
Rare connected to the multimedia system
Rfulfill the conditions for the Internet func-
tions
Rhave not yet been set up for the Internet
function
XTo select a mobile phone from the device list: turn the controller and press to confirm.
If the mobile phone supports the Bluetooth
®
PAN profile or the USB classes RNDIS, CDC/
NCM or CDC/ECM, Internet access is set up.
You can use the Internet functions.
If the connected mobile phone does not sup-
port the named Bluetooth
®profile or the
named USB classes, predefined (Ypage 121)
or manual access data (Ypage 122) must be
set.
Setting access data of the mobile
phone network provider
Selecting the predefined access data of
the mobile phone network provider
XTo select Predefined Settings: turn and
press the controller.
A list of countries appears.
Setting up an Internet connection (Canada)121
Online and Internet functions
Z
XIn media mode: press theÕbutton.
A menu appears with the available media
sources.
XTo select the media source: turn the control-
ler and press to confirm.
XTo switch to the menu bar: slide 6the con-
troller.
XTo select Options: turn and press the con-
troller.
XSelect Playback Mode.
The options list appears. The #dot indicates
the current setting.
XSelect the desired option.
The option is switched on. For all options
except Normal Track Sequence
, you will
see a corresponding icon in the main display.
iThe Normal Track Sequenceoption is
automatically selected when you change the
disc you are currently listening to or when you
select a different medium. If an option is
selected, it remains selected after the multi-
media system is switched on or off.
Bluetooth®audio mode
Requirements
The Bluetooth®function must be activated in
the multimedia system (Ypage 40).
Bluetooth®audio mode requires a Bluetooth®-
capable audio device.
Check your Bluetooth
®audio device for the fol-
lowing; see the manufacturer's operating
instructions:
RBluetooth®audio profile
The Bluetooth®audio device must support
the A2DP and AVRCP Bluetooth®audio pro-
files.
RBluetooth®visibility
Certain Bluetooth®audio devices do not just
require activation of the Bluetooth®function.
In addition, your device must be made "visi-
ble" to other devices.
RBluetooth®device name
This device name is predetermined but can
usually be changed. For a clear selection of
the Bluetooth
®device, Mercedes-Benz rec-
ommends that you customize the device
name.
iA2DP (Advanced Audio Distribution Profile):
Bluetooth®audio profile for audio data trans-
mission
AVRCP (A udioVideo Remote ControlProfile):
Bluetooth
®audio profile for audio data play-
back
iThe Bluetooth®device must be visible to the
multimedia system for authorization. After
authorization, the multimedia system even
finds the Bluetooth
®device when it is not
visible.
General notes
Before using your Bluetooth®audio device with
the multimedia system for the first time, you will
need to authorize it. When you authorize a new
Bluetooth
®audio device, it is connected auto-
matically. Connection involves first searching
for a Bluetooth
®audio device and then author-
izing it. You can authorize up to 15 Bluetooth®
devices.
iIf you authorize a mobile phone that sup-
ports Bluetooth®audio, the A2DP and AVRCP
Bluetooth®audio profiles are connected
automatically.
The mobile phone is then entered:
Rin the Bluetooth®telephone list
(Ypage 94)
Rin the Bluetooth®device list
(Ypage 149)
Mercedes-Benz recommends authorizing a
mobile phone in Bluetooth
®telephony
(Ypage 94).
148Bluetooth®audio mode
Media