User's Guide
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
- Knowing the Basics
- Connecting to Networks and Devices
- Phone Calls
- Contacts
- Web Accounts
- Message+
- Web Browser
- Camera
- Gallery
- Music
- Video Player
- Voice Recorder
- More Apps
- Settings
- Upgrading the Phone Software
- Troubleshooting
- Specifications
18
Locking/Unlocking the Screen and
Keys
Your phone allows you to quickly lock the screen and
keys (put the phone to Sleep mode) when not in use and
also to turn the screen back on and unlock it when you
need it.
Lock the Screen and Keys
To quickly turn the screen off and lock the keys, press the
Power key.
NOTE:
To save battery power, the phone automatically turns off
the screen after a certain period of time when you leave
it idle. You will still be able to receive messages and calls
while the phone screen is off.