Turn vibration on or off
Choose message tone
Transfer files between computer and mobile phone
List of screen icons
You can see how much data you've used when you've used the browser or when you've sent and received email etc.
Find "Data usage"
Slide two fingers downwards starting from the top the screen.
Tap the settings icon.
Tap Data usage.
Check data usage
The data usage is displayed.
Return to the home screen
Tap the Home key to return to the home screen.
Tap anywhere to dismiss
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