Choose message tone
Turn screen lock on or off
Set up your mobile phone for POP3 email
Set up your mobile phone for MMS
Change screen brightness
You can lock the phone screen and keys to avoid activating your mobile phone by mistake.
Turn on screen lock
Briefly tap the Side button.
Turn off screen lock
Tap the Side button.
Slide your finger upwards starting from the bottom of the screen.
Set automatic screen lock
Tap Display & Brightness.
Tap the required setting.
Return to the home screen
Slide your finger upwards starting from the bottom of the screen to return to the home screen.
Tap anywhere to dismiss
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