Users Manual

Brightness, automatic screen rotation, screen saver and screen off Settings.
Screen
This option sets the ringtone settings for receiving calls and notifications.
Some adjustments include:
vibration, volume, tone, tone notification, dial touch screen and tactile and
tone feedback.
Sound
See Usage of Telephone memory.
Storage
Use swipe, Unlock face/voice, mode, PIN or password to unlock the screen.
Security and Location Settings screen Blog: