Turn NFC on or off
Transfer files between computer and mobile phone
Turn mobile phone on and off
Turn data roaming on or off
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"
Slide your finger downwards starting from the top of the screen.
Tap the settings icon.
Tap Mobile data.
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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