Mercedes-Benz Mercedec-AMG GT R, Owner'S Manual

Page: 238 / 441

Setting the reception and transmission vol‐
ume
Requirements:
R
The mobile phone is authorised
(
/
page 232).
Multimedia system:
4
Telephone
5
Z Options
5
Telephone
This function ensures optimal language quality.
#
Select Reception volume or Transmission
volume .
#
Set the volume.
Further information on the recommended recep‐
tion and transmission volume: https://
www.mercedes-benz-mobile.com/
Adjusting the call and ringtone volume
Multimedia system:
4
System
5
õ Audio
5
Telephone
#
Select Speech volume or Ringtone volume .
#
Set the volume.
Starting/stopping mobile phone voice recog‐
nition
Requirements:
R
The mobile phone is connected to the multi‐
media system (
/
page 232).
Starting mobile phone voice recognition
#
Press and hold the ó button on the multi‐
function steering wheel for more than one
second.
You can use mobile phone voice recognition.
Stopping mobile phone voice recognition
#
Press the 8 or ~ button on the multi‐
function steering wheel.
Business telephony
Overview of business telephony operating
modes
Business telephony offers you the following
operating modes:
R
Using SIM card (
/
page 236)
R
Using SIM card in combination with a spe‐
cific mobile phone
This operating mode is mainly intended for
those using multiple SIM cards. As soon as
the mobile phone associated with the SIM
card is connected with the multimedia sys‐
tem in the vehicle, the SIM card is automati‐
cally activated for business telephony. The
association of the SIM card with the set
mobile phone prevents automatic activation
of business telephony via the SIM card if the
vehicle is borrowed by other persons, for
example (
/
page 236).
R
Using a mobile phone with Bluetooth
®
profile
SAP (SIM Access Profile) (
/
page 236)
Multimedia system 235