See also:

General information
The sound settings are stored for the remote control currently in use. ...

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 ...

Detailed information on service requirements
More information on the scope of service required can be displayed on the Control Display. 1. "Vehicle Info" 2. "Vehicle status" 3. "Service required" Required mai ...