1. NFC is a wireless technology that allows your phone to communicate by touching, or being in close proximity to, other NFC devices or tags.
   
2. From the home screen, swipe down from the status bar.
   
3. Tap Settings.
   
4. Tap Network and Connections.
   
5. Tap NFC.
   
6. Tap the NFC switch to turn it on or off.
   
7. When NFC is on, the NFC icon will be displayed in the Notifications bar.
   
8. To share a contact's information via NFC, from the home screen, tap Contacts.
   
9. Tap the desired contact.
   
10. Tap More.
    
11. Tap Share Contact.
    
12. Tap NFC.
    
13. Hold the device against the back of another NFC-enabled device to complete the transfer.