HTC RHOD00 Manuel D’Utilisation

22  Chapter 1  Managing Your Phone

To change backlight and automatic Sleep mode settings

Dimming the backlight and switching the phone to Sleep mode help 

save battery power. You can change the idle time before the backlight 

automatically dims. You can also change the idle time before the 

phone goes into Sleep mode.

On the Home screen, slide to the 

Settings tab and then tap 

Sound & Display.
Scroll down to the 

Display setting and then tap Backlight.

Under the 

On Battery Power and On External Power group of 

settings, do the following:

Make sure the 

Dim backlight if device is not used for option is 

selected. Tap the box below this option to select a backlight 

timeout duration.
Make sure the 

Turn off device if not used for option is 

selected. Tap the box below this option to select a sleep mode 

timeout period.

Tap 

Done.

Tip 

If you do not want the backlight to dim, clear the 

Dim backlight if 

device is not used for

 

check boxes. To turn off automatic Sleep mode, 

clear the 

Turn off device if not used for check boxes.

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