Mercedes-Benz C-Class Operator's Manual page 254

Audio 20/COMAND operating system
252
The passkey is a one- to sixteen-digit num-
ber combination which you can choose
yourself.
Audio 20/COMAND: enter the passkey
X
using the character bar.
Select ¬ once all the numbers have
X
been entered.
Mobile phone: enter the same passkey
X
and confirm your entry. Depending on the
mobile phone used, you may have to con-
firm the connection to Audio 20/COMAND
as well as confirm for the PBAP and MAP
Bluetooth ® profiles. The prompt to confirm
may take up to two minutes to be dis-
played. You may also save the confirmation
on the mobile phone (see the manufactur-
er's operating instructions).
The mobile phone is now authorized and
connected to Audio 20/COMAND. You can
now speak using the hands-free system.
Further information on setting the transmis-
sion and reception volume of the mobile
phone can be found in the Digital Operator's
Manual.
Authorization Failed
If the
appears, you may have entered a different
passkey or exceeded the prescribed time
limit. Repeat the procedure.
Some mobile phones require a passkey
i
with four or more digits.
If you wish to re-authorize the mobile
i
phone after de-authorizing it, you can
choose another passkey for it.
Establishing the connection from the
mobile phone
The Bluetooth ® device name of Audio 20/
COMAND is "MB Bluetooth".
Audio 20/COMAND: call up the telephone
X
menu.
To switch to the menu bar: slide 6 the
X
controller.
To select
X
the controller.
The device list is displayed.
To select
X
press the controller.
A message is displayed, stating that you
can start the search on your mobile phone.
Mobile phone: start the search for a Blue-
X
tooth ®
ing instructions).
Audio 20/COMAND is displayed with the
name "MB Bluetooth" in the mobile phone's
device list.
Select "MB Bluetooth".
X
A prompt appears in the Audio 20/
COMAND display asking whether the
mobile phone should be authorized.
Audio 20/COMAND: select Yes.
X
No
If is selected, the procedure is canceled.
If your mobile phone supports Secure Sim-
ple Pairing, a code is now displayed on both
devices.
The code is the same
Audio 20/COMAND: select Yes.
X
message
Mobile phone: confirm the code. Depend-
X
ing on the mobile phone used, you may
have to confirm the connection to Audio
20/COMAND as well as confirm for the
PBAP and MAP Bluetooth
prompt to confirm may take up to two
minutes to be displayed. You may also save
the confirmation on the mobile phone (see
the manufacturer's operating instructions).
The mobile phone is now authorized and
connected to Audio 20/COMAND. You can
now speak using the hands-free system.
The code is different
Audio 20/COMAND: select No.
X
The process is canceled. Repeat the pro-
cedure.
If your mobile phone does not support Secure
Simple Pairing, you can find more information
about connecting the mobile phone in the
Digital Operator's Manual.
Connect Device: turn and press
Connect via Phone: turn and
device (see manufacturer's operat-
®
profiles. The