User manual
Table Of Contents
- About This Guide
- Getting Started
- Personalizing
- Changing the System Language
- Setting the Date and Time
- Changing the Ringtone, Notification Sound, and Alarm Sound
- Turning System Sounds On/Off
- Adjusting Volumes
- Switching to Silent or Vibration Mode
- Using Do Not Disturb Mode
- Applying New Wallpapers
- Setting the Theme
- Setting the Home Screen Transition Effect
- Changing the Screen Brightness
- Protecting Your Phone With Screen Locks
- Protecting Your Phone With Screen Pinning
- Using Your Fingerprint
- Knowing the Basics
- Connecting to Networks and Devices
- Phone Calls
- Contacts
- Web Accounts
- Messages
- Web Browser
- Camera
- Music
- Video Player
- Voice Recorder
- More Apps
- Settings
- Upgrading the Phone Software
- Troubleshooting
- For Your Safety
12
Key Functions
Key Function
Power key
Press and hold to turn airplane mode on or off,
restart, or power off.
Press to switch your phone to sleep mode or
wake up your phone.
Volume key
Press or hold either end of the key to turn the
volume up or down.
(Home key)
Touch to return to the home screen from any
application or screen.
Touch and hold to use the Google Assistant.
(Recent apps
key)
Touch to see recently used applications.
Touch twice to switch between the two most
recent applications.
(Back key)
Touch to go to the previous screen.
NOTE:
You can replace the Home key, the Recent apps key, and the Back
key with other navigation styles. Swipe up on the home screen and
touch Settings > Features > Navigation keys to select other
navigation bar styles, see tutorials, and personalize settings.