DTMF suffix dialing
DTMF suffix dialing can be used for gaining access to network services or for controlling devices, e.g., to make a remote inquiry of an answering machine. The DTMF code is needed for this purpose.
1. "Telephone"
2. Select the contact from a list or "Dial number".
3. 
"Keypad
dialing"
4. Enter the DTMF code via iDrive.
See also:
Onboard vehicle tool kit
The onboard vehicle tool kit is located on the
right side in the cargo area in a storage compartment.
Open the cover. ...
Headphones, vehicle
loudspeakers
Connecting the headphones
Normal headphones
Connect via the jack 1/8"/3.5 mm, on the rear CD/DVD player.
Infrared headphones
Connection via the infrared interface on the
lower edge of the s ...
New remote controls
You can obtain new remote controls from your
service center. ...