Mercedes-Benz Audio 20 Supplement Manual page 38

ZA audio 20 NTG4.0 BR207/212 ECE ÄJ 2010/1a; 1; 2, en-GB
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Using the telephone via the Bluetooth
36
®
Bluetooth -capable mobile phones to
Audio 20, contact your Mercedes-Benz
Service Centre or visit http://
www.mercedes-benz.com/connect.
The website appears in English.
X
In "Select Country/Language", select your
country and thereby the language.
X
In "Select Car Line", select your Mercedes-
Benz Class.
A menu appears.
X
Select "Bluetooth Connectivity".
You see the available manufacturers and
their mobile phones that have been tested
with Audio 20.
X
Click on a mobile phone.
You see information about:
basic functions
R
additional functions
R
audio settings (recommended transmis-
R
sion and reception strength)
Information on connecting the mobile
phone with Audio 20 can be found in the
attached operating instructions (PDF for-
mat).
The battery of the mobile phone should
always be kept sufficiently charged in order
to prevent malfunctions.
In preparation for telephoning via the Blue-
®
tooth interface, you should check the fol-
lowing items on your mobile phone (see sep-
arate mobile phone operating instructions):
X
Hands-Free Profile
Your mobile phone should support Hands-
Free Profile 1.0 or higher.
i Some displays (e.g. the signal strength)
depend on the supported version of the
Hands-Free Profile.
X
®
Bluetooth visibility
On certain mobile phones, the device itself
must be made "visible" for other devices,
as well as activating the Bluetooth
tion (see the mobile phone operating
instructions).
X
®
Bluetooth device name
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Version: 3.0.2.13
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interface
Every Bluetooth
®
tooth device name. This name can be
freely chosen, but the default name may be
identical for all devices from a given man-
ufacturer. It is recommended that the
device is given its own name so that your
mobile phone can be clearly identified (see
separate mobile phone operating instruc-
tions).
Connecting a mobile phone
General information
When you use your mobile phone in conjunc-
tion with Audio 20 for the first time, you must
register it (authorisation).
If you authorise a new mobile phone, it will be
connected automatically.
You can also authorise several mobile
phones. The connection is made to the last
phone that was connected that is within
range.
If the phone that was connected last cannot
be found, then a search is started for the
phone that was connected previously to that.
If possible, activate the "Always allow Blue-
®
tooth connections" on the mobile phone
(see mobile phone operating instructions).
i If the "Bluetooth
Audio 20 system is deactivated, this mes-
sage will appear in the display: Bluetooth
not activated in system settings.
Switch the function on (
Searching for a mobile phone
X
Switch on the mobile phone and enter the
PIN, if necessary (see the mobile phone
operating instructions).
X
Activate Bluetooth
mobile phone (see mobile phone operating
instructions).
®
func-
®
device has its own Blue-
®
" function of the
Y page 31).
®
functionality on the