See also:

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. ...

Switching the interior lamps on and off
Switching the interior lamps on and off Press the button. To switch off permanently: press the button for approx. 3 seconds. To clear this setting: briefly press the button. ...

Example: setting the clock
1.  Press the button. The main menu is displayed. 2.  Turn the controller until "Settings" is highlighted, and then press the controller. 3.  If necessary, move the co ...