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:
Knob in the instrument cluster
Press the knob.
▷ When the ignition is switched on, the trip
odometer is reset.
Press the knob for approx. 5 seconds:
View service requirement display
▷ When the ignition is switched ...
At a glance
The destinations previously entered are stored
automatically.
These destinations can be called up and used
as a destination for destination guidance. ...
Operating principle
With the ignition at radio readiness or beyond, , the following message is displayed
on the Control Display:
To hide the message: Press the controller.
The main menu is displayed.
The message i ...