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:
In the glove compartment
Push the handle up, arrow 1, and open the lid,
arrow 2. ...
Safety information
The tire characteristics and tire inflation pressure
influence the following:
► The service life of the tires.
► Road safety.
► Driving comfort. ...
Capacities
...