If your phone supports Near Field Communication (NFC), you can tap accessories to connect to them, and tap tags to call someone or open a website. The NFC functionality can be used with some specific services and technologies like tap to pay with your device. These services might not be available in your region. For additional info about the availability of these services, contact your network service provider.
Before using NFC, make sure the screen and keys are unlocked.
The NFC area is at the back of your phone.
To connect your phone to another phone or an accessory, or to read NFC tags, just tap the other device or tag with the NFC area of your phone.
Tap the NFC area of the accessory again.
For more info, see the accessory's user guide.