NEC MobilePro 880 - Manual (Page 81)

Using the NEC MobilePro 4-7
2. Tap the desired selections to automatically turn on the
backlight either while on battery power or when
connected to an AC power source.
Advanced backlight settings
!
WARNING
Using auto on while on battery power
substantially reduces battery life.
Enabling the Suspend Switch
You can configure your NEC MobilePro to power on or off
by simply opening or closing the display cover. The Suspend
switch acts as a switch for both the power and the display
panel.
Opening the NEC MobilePro powers on the unit. To power
on the unit while it is open, use the Power button.
Closing the MobilePro powers off the unit and insures that
the backlight is off as well.