Changing The Call Duration Display; Switching Off The Display Illumination - AUDIOLINE DECT 4800 Bedienungsanleitung

8.10 Changing the call duration display

The actual duration of the call will
appear in the display while a call is
being made.
You can determine whether the
duration of the call is displayed or
not.

8.11 Switching off the display illumination

The display illumination can be
switched off and on again here.
Note: Switching off the display
lighting has a positive effect on the
standby time and the maximum
talk time.
- Special functions -
Button
3 x
2 x
Button
3 x
3 x
Display
FEATURES
DISPLAY
LANGUAGE
CALL TIMER
ON or OFF
Select ON or OFF
CALL TIMER
Press and hold button
Display
FEATURES
DISPLAY
LANGUAGE
BACKLIT
ON or OFF
Select ON or OFF
BACKLIT
Press and hold button
93