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:
At a glance
1 Control button
2 Mirror display ...
Ashtray
Opening
Push the ridge on the cover.
Emptying
Lift out the insert.
Lighter
With the engine running or the ignition switched on, press in the cigarette lighter.
The lighter can be pulled out as s ...
Display
Display
1 Navigation instructions
2 Active Cruise Control with Stop & Go function
3 Lane departure warning
4 Cruise control/desired speed
5 Current speed
The Check Control messages are dis ...