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The following information is displayed in the
status bar:
R
Bluetooth
®
device name of the connected
mobile phone, in this case: blue_mobile.
R
Mobile phone network signal strength
r. This information will only be shown
with suitable mobile phones.
The bars indicate the current signal
strength of the mobile phone network for
reception. Optimum reception is indicated
by
all bars full. All bars empty indicates very
poor or no reception.
R
Receiver symbol 6 or ~. The
receiver symbol indicates whether a call is
being connected or is in progress:
~ - not active
R
READY indicates that a call is possible.
R
NO SERVICE indicates that the mobile
network is not available.
Setting transmit and receive volume
i
These settings should normally not be
changed as the factory settings are
matched to most mobile phones. Find out
about
the optimum settings for your mobile
phone at an authorized Mercedes-Benz
Center.
i
Changes may result in significant
impairments to the transmission quality.
These settings may not be changed during
an active phone call.
X
% Q Phone Q Adjust Volume Q
Reception Volume or Transmission
Volume.
X
Setting the volume: Press button 9
or :.
The volume bar moves up or down.
X
Confirming selection: Press button 9.
Emergency calls “911”
i
The “911” emergency call system is a
public service. Using it without due cause
is a criminal offense.
i
This function places a call to the local
“911” provider. It does not initiate a Tele
Aid call.
The following describes how to dial a “911”
emergency call using the audio system head
unit when a Mercedes-Benz specified mobile
phone is connected via the Bluetooth
®
interface to the audio system. Unless
otherwise
specified, the descriptions refer to
the audio system head unit.
Consult the separate mobile phone operating
instructions that came with your mobile
phone for information on how to place a
“911” emergency call on the mobile phone.
The following conditions must be met for a
“911” emergency call via the audio system:
R
Mobile phone must be switched on.
R
The corresponding mobile
communications network must be
available.
i
Emergency calls may not be possible with
all telephone networks or if certain network
services and/or telephone functions are
active. Check with your local service
providers and mobile phone instructions.
If you cannot make an emergency call, you
will have to initiate rescue measures yourself.
Placing a “911” emergency call using
audio control unit with the mobile
phone unlocked
X
Press button % to switch to telephone
mode.
X
Enter 911 using the number keypad on the
audio control unit.
152
Audio system
Controls in detail
171_AKB; 3; 60, en-US
d2ureepe, Version: 2.11.8.1
2009-05-11T16:00:23+02:00 - Seite 152