1, 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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2, 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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3, mobile phone download \"Beijing Gas\" app. After entering the registration, click on \"My user number\"
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4, click \"Add new user number\
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5. After adding, click the home page below, return to the home page, and click \"Recharge\".
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6, you can recharge the amount you want to recharge, wechat or Alipay payment can be. Until then, don't stick the card on the back of your phone.
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7. After the recharge is completed, stick the gas card on the back according to the prompts. Do not move after the mobile phone responds, and keep the progress bar 100% before moving the gas card. Otherwise, it is easy to read the card.
Use your iPhone to log in to the official website of the gas card to recharge.