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 ...

Deleting all stored programs
Press the two outer memory buttons for approx. 20 seconds until the LED flashes rapidly. All stored programs are deleted. The programs cannot be deleted individually ...

Rear
Opening Press on the cover. Emptying Take out the insert. Lighter Push in the lighter. The lighter can be removed as soon as it pops back out. Danger of burns Only hold the hot lighter ...