Turning the screen lock on my mobile phone on or off
Turning vibration on my mobile phone on or off
Turning silent mode on my mobile phone on or off
Using my internet browser
Ending active applications on my mobile phone
If you want to make a call by tapping one key, you need to assign the contact to a speed dialing key. But first you need to save the contact in the address book.
Find "Speed dial settings"
Tap the phone icon.
Tap the menu icon.
Tap Speed dial settings.
Assign contact to speed dialing key
Tap the add icon next to the required speed dialing key.
Tap the required contact.
Return to the home screen
Tap the home icon to return to the home screen.
Tap anywhere to dismiss
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