Motorola v550 ユーザーガイド

Set the amount of time that the display and keypad 
backlights remain on.

Note: Your phone’s display normally is visible only when 
the display backlight is on, or when the display is viewed in 
direct sunlight. To extend battery life, the backlight 
turns off automatically when no activity is detected for a 
period of time. The backlight turns back on when you 
open the flip or press any key.

To further extend battery life, you can set the display to 
turn off (in addition to the backlight) when no activity is 
detected for a period of time..

You can set the display to stay on for 1 or 2 minutes, or set 
Off to disable display timeout.

Note: The display turns back on when you open the flip or 
press any key.

M > Settings > Initial Setup 

> Brightness

M > Settings > Initial Setup 

> Backlight

M > Settings > Initial Setup 

> Display Timeout