Turn NFC on or off
Turn notifications on or off
Turn automatic synchronisation of content on or off
Choose message tone
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 "Mobile data"
Tap Mobile data.
Check data usage
The total data usage is displayed.
Tap Data usage ranking.
The data usage for each application is displayed below the name of the application.
Return to the home screen
Tap the Home key to return to the home screen.
Tap anywhere to dismiss
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