List of screen icons
Turn data roaming on or off
Turn call waiting on or off
Turn automatic update of apps on or off
Turn vibration on or off
You can lock the phone screen and keys to avoid activating your mobile phone by mistake.
Turn on screen lock
Briefly tap On/Off.
Turn off screen lock
Briefly tap On/Off and slide you finger across the screen.
Set automatic screen lock
Tap Screen timeout.
Tap the required setting.
Return to the home screen
Tap the Home key to return to the home screen.
Tap anywhere to dismiss
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