Ending active applications on my mobile phone
Restarting my mobile phone
Choosing a ringtone for my mobile phone
Turning Wi-Fi on my mobile phone on or off
Assigning a contact to a speed dialing key
Want to check the data usage for your mobile phone's data connections when using eg. the internet browser or sending and receiving email? Follow these easy instructions.
Find "Data usage"
Slide your finger down the display starting from the top edge of your mobile phone.
Tap Data usage.
View data usage
Your mobile phone's data usage is displayed.
Return to the home screen
Tap the home icon to return to the home screen.
Tap anywhere to dismiss
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