Mercedes-Benz E-Class Estate 2017, Owner'S Manual

Page: 340 / 585

R
a mobile phone with "Twincard" is logged into
the network with the second SIM card at the
same time
HD Voice
®
R
To improve voice quality, the multimedia sys‐
tem supports telephone calls in HD Voice
®
.
R
In order to use this function, the mobile
phones and the mobile phone network pro‐
vider of the person you are calling must sup‐
port HD Voice
®
.
Depending on the quality of the connection, the
voice quality may fluctuate.
Connecting a mobile phone (Bluetooth
®
tel‐
ephony)
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 298).
Multimedia system:
,
Telephone
.
á Connect device
Searching for a mobile phone
#
Select Use Bluetooth telephony only .
#
Select Connect new device .
#
Select Start search on the system .
The available mobile phones are displayed. If
a new mobile phone is found, it is indicated
by the á symbol.
Connecting a mobile phone (authorisation
using Secure Simple Pairing)
#
Select the 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.
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 337