Steps are as follows.
1. Turn on the phone, go to 【 Settings 】-【 General 】-【NFC】, turn on the switch button of 【NFC】.
2. Return to the mobile desktop, find [wallet] and click open.
3. After entering [Wallet], click [] button in the upper right corner.
4. Select the transportation card to be opened in the list, enter the amount, click [Add], and finally click [Finish].
Huawei mobile phone can add Hangzhou transportation card in the transportation module of the wallet, when you need to use, click the card, will open the NFC function, the back of the phone to the gate can swipe the card.