Huawei Ascend D2 - Manual (Page 87)

Settings
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• Touch System to turn the notification tone or vibration on or off when you
touch or lock the screen, take a screenshot, dial a number, and more.
You can adjust the volume from the home screen or most applications, such
as call, music, and video.
Display settings
1. On the home screen, touch then the All tab.
2. Under DEVICE, touch Display.
3. On the settings screen, you can:
• Touch Color temperature to adjust the screen color temperature. To manually
adjust the color temperature, clear the Default check box.
• Touch Brightness to set the screen brightness. To manually adjust the
brightness, clear the Automatic brightness check box.
• Touch Wallpaper to set the lock screen and home screen wallpapers.
• Touch Auto-rotate screen to turn the screen auto-rotate function on or off.
If this function is turned on, your screen's orientation will automatically
change with the way you hold your phone when you perform certain
operations, such as browsing a web page, viewing a picture, or writing a
message.
• Touch Smart backlight to turn smart backlight function on or off. If this
function is turned on, your phone automatically adjusts the screen
brightness based on the content displayed on it.
• Touch Sleep to set a screen timeout period. If idle for the specified period,
your phone automatically locks its screen to save battery power.
• Touch Font size to change the display font size.
Turning on the power manager
1. On the home screen, touch then the All tab.
2. Under DEVICE, touch Power Manager.
3. From the settings screen, you can:
• Touch Intelligent mode to save power and maximize the standby time.