Mercedes-Benz AMG GT Operator's Manual page 322

Observe the additional information on stowing
mobile communications devices correctly:
Loading the vehicle ( page 121)
/
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®
Bluetooth connection:
The menu view and the available functions in the
telephone menu are in part dependent on the
®
Bluetooth profile of the connected mobile
phone. Full functionality is only available if the
mobile phone supports both of the following Blue-
®
tooth profiles:
PBAP (Phone Book Access Profile)
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The contacts on the mobile phone are
-
shown automatically on the multimedia
system.
MAP (Message Access Profile)
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The mobile phone message functions can
-
be used on the multimedia system.
®
Irrespective of this, Bluetooth
can by used with any mobile radio unit.
For information on the range of functions of the
mobile radio unit to be connected, see the manu-
facturer's operating instructions.
Network connection:
The following cases can lead to the call being dis-
connected while the vehicle is in motion:
You switch into a transmission/reception sta-
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tion, in which no communication channel is
free.
The SIM card used is not compatible with the
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network available
A mobile phone with "Twincard" is logged into
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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.
audio functionality
Further information can be obtained from a
Mercedes-Benz service centre or at: https://
www.mercedes-benz.com/connect
®
.
MBUX multimedia system 319