Philips Onis 380 Vox Manual page 22

Setting the display contrast
Setting the backlight
Both display and keypad are backlit.
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To set the time
1- Go to Handset, validate
2- Scroll to Date & time, validate
3- Choose Set time, validate
4-Enter the current time and validate
Warning : If your phone is connected to an ISDN line through an adapter the
date & time may change after each call. Please check the date & time settings in
the ISDN system. Please contact your network provider.
To set the contrast
1- Go to Handset, validate
2- Scroll to Display contrast, validate
3- Select the appropriate level and validate
To set the backlight
1- Go to Handset, validate
2- Scroll to Backlight, validate
3- Select 10s / 20s / OFF and validate
Note : Deactivating the backlight saves battery life.
Handset 21