The setting method of nfc on iPhone is as follows:

Operating environment: iPhone 12 mobile phone, iOS 14, etc.

1. First open the general settings.

2. Click NFC settings.

3. Then click the NFC switch to use it.

Convenience of NFC function:

The NFC function can transform a smartphone into a universal card, making wireless payment a reality. No more carrying a wallet or bank card, just hold your phone close to a cash register or card reader and you can pay easily. Whether it is shopping malls, restaurants, public transportation, or even subway stations, you only need a mobile phone to achieve a fast and secure payment experience. It not only saves time and effort, but also reduces the worry of forgetting money or losing cards, and also increases the security of payment information.

The NFC function can also realize data transmission between devices, completely getting rid of the constraints of data cables or Bluetooth. Just bring two NFC-enabled devices close to each other to quickly transfer photos, music, videos and files for fast, convenient and efficient data sharing. There is no need to worry about data line compatibility or unstable Bluetooth connections. The NFC function ensures the stability and quality of data transmission, allowing users to enjoy a convenient mobile transmission experience anytime and anywhere.