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 purp ...

The concept
This system can replace up to three different hand-held transmitters for various types of remote- controlled equipment, such as garage doors or lighting systems. The hand-held transmitter signa ...

With the Professional navigationsystem: map view for split screen
The map view can be selected for the split screen independently from the main screen. 1. Open "Options". 2. "Split screen" 3. Move the controller to the right repeatedly until ...