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First of all, it is necessary to determine the gas card as a new card, and the card has the function of \"supporting NFC recharge\".
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To determine the NFC function of the phone, the test method is very simple. Take a bus pass or any magnetic card and attach it to the back of your phone and see if it responds. Yes, it comes with NFC function
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Mobile phone download \"Beijing Gas\" app. After entering the registration, click on \"My user number\"
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Click \"Add new User number\
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After adding, click the home page below, return to the home page, click \"recharge\"
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You can recharge the amount you want, either wechat or Alipay. Until then, don't stick the card on the back of your phone.
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n. 伦敦七七爆炸案
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After the recharge is completed, stick the gas card on the back according to the prompt, and do not move until the phone responds, and keep the progress bar 100% before moving the gas card. Otherwise, it is easy to read the card.
The phone must be an Android mobile phone, close the card to the NFC card ID on the back of the phone, the phone will pop up the selection box, select wechat, you can enter wechat to read, pay and other operations, recharge also need your NFC card support, if only support card reading, you only read the balance of the card and can not recharge, you need to go to the designated business hall to recharge.