+
Changing the ring tone for
apartment calls
Press and hold the ring tone key and, within 2
seconds, briefly press the arrow keys up and
down. With every press of the arrow key, you will
hear a different tone. If the desired melody is
played, release all keys.
You can choose from 8 different ring tones.
+
Changing the floor level
.
ring tone
Press and hold the ring tone key and, within 2
seconds, briefly press one of the arrow keys. Press
both keys until you hear the desired melody. Then
release both keys.
You can choose from 4 different ring tones.
+
Modifying the volume of the
.
ring tone
Press and hold the ring tone key and press the
arrow keys left and right to set the desired volume.
You can set the volume to 5 levels.
+
Light key and special key
The light- and
special key “S” is used to activate
the optional switch actuator .
Press the desired key until you hear the confirma-
tion tone.
English
