Choose dual SIM settings
Set up your mobile phone for internet
Turn silent mode on or off
Set up your mobile phone for Exchange email
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
Slide your finger upwards on the screen.
Set automatic screen lock
Tap Display & Brightness.
Tap Auto Screen Off.
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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