Mercedes-Benz E-Class Saloon 2018 Owner's Manual page 321

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:
there is insufficient network coverage in the
R
area
you move from one GSM or UMTS transmit‐
R
ter/receiver area (cell) into another and no
communication channels are free
the SIM card used is not compatible with the
R
network available
a mobile phone with "Twincard" is logged into
R
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 (Bluetooth
ephony)
Requirements:
Bluetooth
R
(see the manufacturer's operating instruc‐
tions).
Bluetooth
R
system (
Multimedia system:
Telephone
,
Searching for a mobile phone
Select Use Bluetooth telephony
#
Select Connect new
#
Select Start search on the
#
The available mobile phones are displayed. If
a new mobile phone is found, it is indicated
by the # symbol.
®
.
Nur für internen Gebrauch / For internal use only
®
®
is activated on the mobile phone
®
is activated on the multimedia
page 283).
→
ª Devices
.
only.
device.
system.
Connecting a mobile phone (authorisation
using Secure Simple Pairing)
Select the mobile phone.
#
tel‐
A code is displayed in the multimedia system
and on the mobile phone.
If the codes match: confirm the code on
#
the mobile phone.
Connecting a mobile phone (authorisation by
entering a passkey)
Select the mobile phone.
#
Choose a one to sixteen-digit number combi‐
#
nation as a passkey.
On the multimedia system: enter the pass‐
#
key and select a.
On the mobile phone: enter the passkey
#
again and confirm.
% Up to 15 mobile phones can be authorised
on the multimedia system.
Authorised mobile phones are reconnected
automatically.
Multimedia system 319