Mercedes-Benz E-Class Wagon, Operator'S Manual, Page: 290 / 510

R
a mobile phone with "Twin card" 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 252).
Multimedia system:
, .
á
Searching for a mobile phone
#
Select .
#
Select .
The available mobile phones are displayed. If
a new mobile phone is found, it is indicated
by the á symbol.
Connecting a mobile phone (authorization
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 (authorization 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 authorized
on the multimedia system.
Authorized mobile phones are reconnected
automatically.
Switching mobile phones
Requirements:
R
The mobile phones are authorized
(
→
page 288).
Multimedia system:
, .
á
#
In the device list, select a mobile phone
which has already been authorized.
% Only one mobile phone can be connected at
any one time. The connected mobile phone
is displayed at the top of the list.
288 Multimedia system