1. Step 1: Click "Settings" on the phone desktop. The second step is to open "Wallet and ApplePay" to enter. Step 3, select the position in the red box below to enter. Step 4: After adding a credit card, debit card or transportation card, you can use the NFC function.

2. Apple's NFC function is still very powerful. There are three main working modes of NFC in mobile phones, one is card mode, the other is peer-to-peer mode, and the third is card reader mode.

3. Open Alipay in your mobile phone. On the first page opened, we found the "card package" in the top right corner. After clicking "Card Package", slide the page down to the bottom. Click on the "ID" selected in the blue box at the bottom. Find the "ID card" and select "Add Now".

4. nfc function of Apple's mobile phone: The NFC function of the mobile phone reads the information of the signal card and uploads it to the mobile phone. Act as a wallet and realize the payment function with Applepay. Transportation cards support wallet payment, and physical bus cards are often forgotten or lost when they go out.

5. First, we open the desktop on the mobile phone and set the function keys. Then look under the common options column or all options, and each mobile phone interface is different.

6. The nfc function of Apple mobile phone is turned on by default; First of all, Apple's nfc function is a built-in function of the mobile phone, which is turned on by default, and Apple's NFC antenna will only be used for Apple's mobile payment system, ApplePay.