Switching on/off manually

Press the button.
- On: the LED lights up.
- Off: the LED goes out.
See also:
Phone book
Displays
The phone book accesses the contacts and
shows all contacts for which a phone number
has been stored. The entries can be selected to
make a call.
1. "Telephone".
2. "P ...
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 ...
Terminating destination guidance
1. "Navigation"
2. "Map"
3. "Guidance"
4. "Stop guidance" ...
