First, you open your credit card to online banking. Generally, credit cards go directly to the homepage of Guangfa Bank's website. Click "Register" under "Personal Online Banking Login" to open online banking. After opening online banking, go to the mobile phone website to recharge the phone bill (pay). Log in to the mobile website (the mobile website of the province where the mobile phone belongs), click "Recharge Payment" to enter the online business hall, enter the recharged mobile phone number, then confirm the number, and then click the box for entering the verification code, and the verification code will appear. Enter the verification code in the box and click "Confirm" to enter the next operation. Click "Recharge Payment", a new webpage will be opened, and the recharge will be completed on the new webpage. After selecting the recharge amount, click "Next", click "Confirm recharge", and then select online banking. Click OK after selecting online banking, and select Yes in the pop-up dialog box to enter online banking login and payment procedures. Because the operation of each bank is different, I won't introduce it in detail here. Just follow the prompts to complete the payment procedure. Click "Return to Payment Website" after payment is completed, and you will see the description of successful recharge payment. The recharge here is successful, and the recharged mobile phone number will receive the message of successful recharge. =========================================