Turning the screen on or off
When your device is on and left idle for a set period of time, the screen dims and
turns off to save battery power. You can change how long your screen stays active
before it turns off.
When your screen is turned off, your device can be locked or unlocked, depending
on your screen lock setting. See
To turn the screen on or off
•
Briefly press the power key.
To adjust the idle time before the screen turns off
1
Find and tap Settings > Display > Sleep.
2
Select an option.
Smart backlight control
The smart backlight control keeps the screen on as long as the device is held in
your hand. Once you put down the device, the screen turns off according to your
sleep setting.
To enable or disable the Smart backlight control function
1
Find and tap Settings > Display > Advanced > Smart backlight control.
2
Tap the switch to enable or disable the function.
Home screen
The Home screen is the starting point for using your device. It’s similar to the
desktop on a computer screen. The number of Home screen panes is represented
by a bar in the lower part of the Home screen. The position of the bar shows the
pane that is currently displayed.
To go to the Home screen
•
Tap
(Home button).
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Internet version. For personal use only.
Summary of Contents for Xperia SM23
Page 1: ...User guide SM23 ...
