How to modify the mobile phone that accepts verification code when TenPay recharges?

At first, I didn't know what happened. Later, I learned that you recharged with a bank card, and the mobile phone that received the verification code was the mobile phone number bound by the bank card, not the mobile phone number bound by your Tenpay account (this number can be modified by "Modify Mobile Service" next to "Exit" on Tenpay's homepage).

Obviously, if you use the ICBC card to recharge, you have to go to the nearby ICBC counter to modify the mobile phone binding business. If it is a postal currency card, go to the nearby post office to modify it.

I will share it with you in the middle of the night. . .

Hope to adopt