Mercedes-Benz Audio 20 Operating Instructions Manual page 42

Connecting/disconnecting a mobile phone
40
To select Conn.
X
controller.
The device list is displayed.
To select Search for
X
press the controller.
A message is displayed that Bluetooth
be activated on the mobile phone and must be
made visible to other devices.
To select Start
X
The available mobile phones are displayed in
the device list.
The duration of the search depends on the num-
®
ber of Bluetooth
their characteristics.
If a new phone is found, it appears in the device
list with the Ï symbol. You can now author-
ize (connect) the mobile phone found
( page 40).
Y
If the maximum number of authorized devices in
the device list is reached, you will be requested
to de-authorize a mobile phone (
When you call up the device list again, de-
authorized devices will be removed from the list.
To update the device list, start the search again.
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 via Secure Simple Pairing
If the multimedia system has found your mobile
phone, you can authorize (connect) it.
To select a mobile phone from the device list:
X
turn the controller and press to confirm.
A code is displayed in the multimedia system
and on the mobile phone.
Device: turn and press the
Phones: turn and
®
Search: press the controller.
telephones within range and
page 42).
Y
The code is the same
Multimedia system: select Yes.
X
Mobile phone: confirm the code. Depending
X
on the mobile phone used, you may have to
confirm the connection to the multimedia sys-
must
tem and for the PBAP and MAP Bluetooth
profiles separately. You may also save the
confirmation on the mobile phone (see the
manufacturer's operating instructions).
The mobile phone is now authorized and con-
nected to the multimedia system. You can
now speak using the hands-free system.
To ensure an optimum language quality, you can
set the mobile phone's transmission and recep-
tion volume (
Y
The code is different
Multimedia system: select No.
X
The process is canceled. Repeat the authori-
zation.
Authorization via passkey entry (access
code)
If the multimedia system has found your mobile
phone, you can authorize (connect) it.
To select a mobile phone from the device list:
X
turn the controller and press to confirm.
The input menu for the passkey is displayed.
The passkey is a one- to sixteen-digit number
combination which you can choose yourself.
Depending on the mobile phone used, you
may have to enter a number sequence of four
digits or more.
Multimedia system: enter the passkey using
X
the character bar.
Select ¬ once all the numbers have been
X
entered.
Mobile phone: enter the same passkey and
X
confirm your entry. Depending on the mobile
phone used, you may have to confirm the
connection to the multimedia system and for
the PBAP and MAP Bluetooth
rately. You may also save the confirmation on
the mobile phone (see the manufacturer's
operating instructions).
The mobile phone is now authorized and con-
nected to the multimedia system. You can
now speak using the hands-free system.
To ensure an optimum language quality, you can
set the mobile phone's transmission and recep-
tion volume (
Y
page 42).
®
profiles sepa-
page 42).
®