Device Settings  202 
Device Settings 
The following topics outline the device settings options available on your phone, including sounds, display, 
applications, and more. 
Display Settings 
Use the phone's display settings menu to adjust items such as wallpaper, brightness, screen timeout, and 
more. 
Display Settings Overview 
The display settings menu allows you to configure the following options: 
Set the screen brightness 
Set whether to automatically adjust the screen brightness for available 
light 
Set wallpaper for the home screen or the lock screen 
Set a screen timeout duration 
Note: Longer durations discharge the battery more quickly. 
Press power button twice 
for camera 
Quickly open the Camera app by pressing the Power/Lock key twice 
even when the screen is locked 
Manage the screensaver of colors or photos 
Wake the screen when new notifications arrive 
Set font size for display 
Make items on the screen, including fonts, icons and images, smaller or 
larger 
Set whether to allow the screen to rotate the display with the phone 
orientation, where applicable 
Connect with TVs, projectors or other devices that support wireless 
display and project your phone’s content wirelessly to that device. You 
need to turn on Wi-Fi first. For detailed introduction, please refer to the 
device manual.