How does Xiaomi 8nfc bind the access card?

The simulated door opening method of mobile phone door card is as follows:

1. Turn on the NFC function of the mobile phone;

2. Enter Xiaomi Wallet APP-Door Card-Close the door card to the mobile phone (check whether the door card is available)-Real-name authentication-start simulation-open according to the system prompt;

3. After successful opening, you can double-click the Home button to bring up the card list page (the full-screen mobile phone can be awakened by adding shortcut function), verify the fingerprint, and swipe the card near the entrance guard.

P.S. mobile phone development version 8.4. 19 and later versions, except the fingerprint verification process, can be used directly by swiping the card.