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178 Multimedia system
A
Call list
B
Contact search
®
The Bluetooth
interface is available to you for
telephony. The mobile phone is connected
directly via the multimedia system.
Symbols
1
to
3
are not shown until after a
mobile phone has been connected to the multi‐
media system. The symbols depend on your
mobile phone and your mobile phone network
provider.
®
Bluetooth
profile overview
Function
®
Bluetooth
profile of
the mobile phone
PBAP (Phone Book
Contacts are auto‐
Access Profile)
matically displayed in
the multimedia sys‐
tem
HFP (Hands Free
Voice control is active
Profile)
BTA (BTAudio)
AVRCP (Player)
Telephony operating modes overview
The following types of telephone mode are availa‐
ble:
A mobile phone is connected to the multime‐
R
dia system via Bluetooth
%
®
The Bluetooth
-audio functions can only be
used with the primary mobile phone
(
page 190).
/
%
®
Bluetooth
-audio functions are not available
if a CarPlay or Android Auto session is active.
Notes on telephony
& WARNING Risk of distraction from oper‐
ating integrated communication equip‐
ment while the vehicle is in motion
If you operate communication equipment
integrated in the vehicle when driving, you
will be distracted from the traffic situation.
This could also cause you to lose control of
the vehicle.
Only operate this equipment when the
#
traffic situation permits.
If you cannot be sure of this, stop the
#
vehicle whilst paying attention to road
& WARNING Risk of an accident from oper‐
You must observe the legal requirements for the
country in which you are currently driving when
operating mobile communication equipment in
the vehicle.
Further information can be obtained from a
Mercedes-Benz service centre or at: http://
www.mercedes-benz.com/connect.
Information on telephony
Call disconnection may occur when the vehicle is
in motion in the following situations:
R
®
(
page 178).
/
R
R
R
The multimedia system supports better speech
quality calls in HD Voice
upon HD Voice
pants' mobile phones and network providers.
Depending on the quality of the connection, the
voice quality may fluctuate.
Connecting a mobile phone
Requirements:
and traffic conditions and operate the
equipment with the vehicle stationary.
ating mobile communication equipment
while the vehicle is in motion
Mobile communications devices distract the
driver from the traffic situation. This could
also cause the driver to lose control of the
vehicle.
As the driver, only operate mobile com‐
#
munications devices when the vehicle is
stationary.
As a vehicle occupant, only use mobile
#
communications devices in the areas
intended for this purpose, e.g. in the
rear passenger compartment.
An area may have insufficient network cover‐
age.
You move from one transmitter/receiver area
(cell) into another and no voice channels are
free.
The SIM card used is not compatible with the
network available.
You are using a mobile phone with "Twincard"
and the second SIM card is already logged in
to the network.
®
. This is conditional
®
being supported by the partici‐
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