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:
Components of the integrated Owner's Manual
The integrated Owner's Manual consists of
three parts, which offer various levels of information
or access possibilities.
Quick Reference Guide
Located in the Quick Reference is important inform ...
Opening
► Press the switch to the
resistance
point.
The window opens while the switch is held.
► Press the switch beyond the
resistance
point.
The window opens automatically.
Pre ...
Split screen
General information
Additional information can be displayed on the
right side of the split screen, e.g., information
from the computer.
In the divided screen view, the so-called split
screen, ...