BMW 525i Owner's Manual page 171

3. Select the menu and press the controller.
4. Select "Communication settings" and
press the controller.
5. Select "Bluetooth" and press the controller.
6. Select "Settings" and press the controller.
the Bluetooth link is activated.
7. Select "Bluetooth communication active"
and press the controller to activate or deac-
tivate the link.
Adjusting volume
Turn the knob during a call to select the desired
volume.
This volume for the hands-free system is main-
tained, even if the other audio sources are set to
minimum volume.
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Online Edition for Part-Nr. 01 41 0 159 736 - © 08/05 BMW AG
You can also adjust the volume with buttons on
the steering wheel, refer to page 11.
The setting is stored for the remote control cur-
rently in use.
Operation via iDrive
You can operate the following functions via
iDrive:
> Dial the phone number.
> Dial phone numbers from the phone book.
>
Select stored phone numbers, e.g. from the
list of accepted calls.
>
Hang up.
With the ignition switched off and radio readi-
ness, e.g. after removing the remote control,
you can continue an ongoing call for a maximum
of 25 minutes via the handsfree system.
Requirements
The logon data of the mobile phone are stored
in the vehicle and the mobile phone is ready to
operate.
The engine is running or the ignition is switched
on.
The mobile phone is detected by the vehicle.
iDrive, for principle details, refer to page 16.
1. Press the button.
This opens the start menu.
2. Move the controller forward to open
"Communication".