Operation Manual

3.8. Locking the Screen....................................................
3.9. Notifications..............................................................
4. .........................................Other Settings of Your Phone
4.1. Changing the Phone Language...................................
4.2. Changing the Ringer Volume or Ringtone.....................
4.3. Setting the Brightness, Wallpaper, Screen Timeout
Period and Font Size..................................................
5. Troubleshooting Common Problems..............................
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