How to use Huawei NFC access card?

The usage of NFC access card is as follows: Method 1: Swipe the card directly with the screen closed: When using, put the top of the back of the mobile phone near the door key reading and writing sensing area, and according to the screen prompts, the card swiping page can be called up for use by fingerprint verification (if the door key is turned on without fingerprints, the card swiping page can be called up without fingerprint verification). Method 2: Adjust the card-swiping interface with fingerprints and then swipe the card: When the screen of the mobile phone is closed, adjust the card-swiping interface with Huawei wallet, and then close the camera on the back of the mobile phone to the door key reading and writing sensing area to complete the card-swiping. Premise: Open Huawei wallet for quick payment (enter the wallet and click My >; Convenient settings > fingerprint evocation interface > Huawei wallet quick payment). Method 3: Click the door key shortcut to swipe the card: After entering the mobile phone system, click the door key shortcut directly, adjust the card swiping interface, and complete the card swiping. Premise: add the door key as a desktop shortcut (enter the wallet and click My >; Convenient setting > door key). Method 4: Long press the desktop "wallet" icon to swipe the card: Long press the desktop wallet icon will display the shortcut menu of swiping the card, payment code and scanning, and you can directly click swipe to bring up the swipe interface to swipe the card. Method 5: Go to the wallet homepage, click swipe, click swipe on the wallet homepage, and adjust the swipe interface to complete swiping. Note: when swiping a card, if you want to use/cancel fingerprint or password verification, please click My > Security Settings > Verification when using the door key, turn on/off the switch, and then in My >; Security Settings > Payment and Authentication Verification Mode Modify the verification mode.

This operation applies to model P40, system version EMUI 10. 1.