Writing and sending SMS
Turning data roaming on my mobile phone on or off
Using tethering on my mobile phone
List of display icons
Turning the screen lock on my mobile phone on or off
If you want to avoid accidental key taps, you can lock the phone keys and display.
Choose one of the following options:
Turn screen lock on or off, go to 1a.
Select setting for automatic screen lock, go to 1b.
1a - Turn screen lock on or off
To turn on the screen lock:
Briefly tap On/Off.
To turn off the screen lock:
Slide your finger across the display.
1b - Select setting for automatic screen lock
Slide your finger down the display starting from the top edge of your mobile phone.
Tap the settings icon.
Tap Screen timeout.
Tap the required period.
Return to the home screen
Tap the Home key to return to the home screen.
Tap anywhere to dismiss
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