Mercedes-Benz GLS 2020 Operator's Manual page 374

372 MBUX multimedia system
Further information can be obtained at: http://
www.mercedes-benz.com/connect
Setting the reception and transmission vol‐
ume
Requirements:
A mobile phone is connected (
/
R
Multimedia system:
© Phone <device name>
4 5 5
Z
5
This function ensures optimal language quality.
% Please note that the respective mobile
phone must be selected for adjustment of
the reception and transmission volume.
Select Volume.
#
Set the reception and transmission volume
#
using Reception and Transmission.
Further information on the recommended recep‐
tion and transmission volume: http://
www.mercedes-benz.com/connect
Setting the ringtone
Multimedia system:
© Phone
4 5
Z
5
Select Ringtones.
#
page 369).
Set the ringtone.
#
% If the mobile phone supports the transfer of
the ringtone, you will hear the ringtone of
the mobile phone instead of that of the vehi‐
cle audio system.
Starting/stopping mobile phone voice recog‐
nition
Requirements:
The mobile phone in the foreground is con‐
R
nected with the multimedia system
( page 369).
/
Starting mobile phone voice recognition
Press and hold the £ 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‐
#
<device name>
function steering wheel.
5
% If a mobile phone is connected via Smart‐
phone Integration, the voice recognition of
this mobile phone is started or stopped.
Calls
Using the telephone
Multimedia system:
©
4
Making a call by entering the numbers
Select _.
#
Enter a number.
#
Select R.
#
The call is made.
Accepting a call
Select R Accept.
#
Rejecting a call
Select k Reject.
#
Phone
5