Mercedes-Benz Audio 20 Operating Instructions Manual page 60

Connecting/disconnecting a mobile phone
58
Symbols in the device list
Sym- Explanation
bol
Ï
New mobile phone found, not yet
authorized.
Ñ
Mobile phone is authorized, but is
not connected.
#
Mobile phone is authorized and
connected.
Authorizing a mobile phone (connect-
ing)
Authorization using Secure Simple Pair-
ing
If Audio 20 has found your mobile phone, you
can authorize (connect) it.
To select a mobile phone from the device
X
list: turn the controller and press to con-
firm.
A code is displayed in Audio 20 and on the
mobile phone.
The code is the same
Audio 20: select
X
Mobile phone: confirm the code. Depend-
X
ing on the mobile phone used, you may
have to confirm the connection to Audio 20
and for the PBAP and MAP Bluetooth
files. The 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 instruc-
tions).
The mobile phone is now authorized and
connected to Audio 20. You can now speak
using the hands-free system.
To ensure an optimum language quality, you
can set the mobile phone's transmission and
reception volume (
Yes Yes.
®
page 60).
Y
The code is different
Audio 20: select
X
The process is canceled. Repeat the
authorization.
Authorization by entering a passkey
(access code)
If Audio 20 has found your mobile phone, you
can authorize (connect) it.
To select the Bluetooth
X
desired mobile phone in the device list: turn
and press the controller.
The input menu for the passkey is dis-
played.
The passkey is a one- to sixteen-digit num-
ber combination which you can choose
yourself.
Audio 20: enter the passkey using the
X
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 and 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).
pro-
The mobile phone is now authorized and
connected to Audio 20. You can now speak
using the hands-free system.
To ensure an optimum language quality, you
can set the mobile phone's transmission and
reception volume (
If the Authorization Failed Authorization Failed
appears, you may have entered a different
passkey or exceeded the prescribed time
limit. Repeat the procedure.
i
Some mobile phones require a passkey
with four or more digits.
No. No
®
name of the
®
profiles. The
page 60).
Y
message