and traffic conditions and operate the
equipment with the vehicle stationary.
&
WARNING Risk of distraction from oper‐
ating mobile communication equipment
while the vehicle is in motion
If you operate mobile communication equip‐
ment 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
vehicle is stationary.
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
The following situations can lead to the call being
disconnected while the vehicle is in motion:
R
there is insufficient network coverage in the
area
R
you move from one transmission/reception
station to another and no communication
channels are free
R
the SIM card used is not compatible with the
network available
R
a mobile phone with "Twincard" is logged into
the network with the second SIM card at the
same time
The multimedia system supports calls in HD
Voice
®
for improved speech quality. A require‐
ment for this is that the mobile phone and the
mobile phone network provider of the person you
are calling support HD Voice
®
.
Depending on the quality of the connection, the
voice quality may fluctuate.
Connecting a mobile phone
Requirements:
R
Bluetooth
®
is activated on the mobile phone
(see the manufacturer's operating instruc‐
tions).
R
Bluetooth
®
is activated on the multimedia
system (
/
page 215).
Multimedia system:
4
©
5
Phone
5
ª
Searching for a mobile phone
#
Select
Connect new device
.
Connecting a mobile phone (authorisation
using Secure Simple Pairing)
#
Select a mobile phone.
#
A code is displayed in the multimedia system
and on the mobile phone.
#
If the codes match: confirm the code on the
mobile phone.
%
For older mobile phone models, enter a one
to sixteen-digit number code on the mobile
phone and on the multimedia system for
authorisation.
%
Up to 15 mobile phones can be authorised on
the multimedia system.
Authorised mobile phones are reconnected
automatically.
%
The connected mobile phone can also be
used as Bluetooth
®
audio equipment
(
/
page 265).
Connecting a second mobile phone (two
phone mode)
Requirements:
R
At least one mobile phone is already connec‐
ted to the multimedia system via Bluetooth
®
.
Multimedia system:
4
©
5
Phone
5
ª
#
Select
Connect new device
.
#
Select the mobile phone.
#
Select
With <Mobile phone>
.
The selected mobile phone is connected to
the multimedia system.
Functions of the mobile phone in two phone
mode
Functions overview
Functions of the
mobile phone in the
foreground
Functions of the
mobile phone in the
background
Full range of functions Incoming calls and
messages
MBUX multimedia system 247