NEC UNIVERGE DT920 Series User Manual page 48

TO ENABLE/DISABLE BACKLIGHT
The procedure below shows how to enable/disable the backlights
of LCD and digit keys.
The backlights illuminate (for approximately 10 seconds) when
you press any key or lift the handset.
1.
Press Menu key while terminal is in an idle state.
□
Then, select 3 Settings.
□
2.
Select 3 Back Light.
3.
Select desired setting from the following list.
No. Menu Item
Backlights of LCD and digit keys are
1 Disable
disabled.
Backlights of LCD and digit keys are
2 Enable
enabled.
■Default setting is
■The enabled item is highlighted.
4.
After the selection is completed, press the Enter
key or the OK soft key.
Meaning
□
2 Enable.
TO SET RINGING OF HEADSET
The procedure below shows how to enable/disable the ringing of
headset.
1.
Press Menu key while terminal is in an idle state.
□
Then, select
□
2.
Select 4 Headset.
3.
To disable/enable the ringing of headset, select
□
1 Disable or
■Default setting is
■The enabled item is highlighted.
48
TERMINAL SETUP
3 Settings.
□
2 Enable.
□
1 Disable.