Instruction of JAKCOM R3

 

First, check if you phone has NFC function or not, usually NFC switch in the system settings, if you do not find the phone NFC options, please ask your phone manufacturer after-sales or search in Internet to make sure if you phone has NFC function or not.

Turn on NFC

 

Android phone system with NFC function (click here to continue)

 

Android phone system without NFC function (click here to continue)