Transferring files between a computer and my mobile phone
Using voice control (S Voice) on my mobile phone
Turning call waiting on my mobile phone on or off
Choosing network mode for my mobile phone
Turning NFC on my mobile phone on or off
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.
Assign contact to speed dialing key
Speed dialing key 1 is for voicemail.
Tap the menu icon.
Tap Speed dial.
Tap "+ Add contact" next to the required speed dialing key.
Tap the required contact.
Return to the home screen
Tap the Home key to return to the home screen.
Tap anywhere to dismiss
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