If I fill in the mobile phone number reserved by the bank on Alipay's real-name authentication, will there be a short message?

Hello. You may have misunderstood. The mobile phone number reserved by the bank is just a way for the bank to contact you. Do not bind the bank card. Binding the bank card is done in the bank. Bring your ID card and bank card. Go to the business window of the issuing bank to go through the formalities of binding the bank card. Is to tie the bank card and the mobile phone number together. It needs to be handled face to face with the bank staff and needs your signature. After the binding is completed. Add the bank card to Alipay. Alipay can be used normally, and Alipay will not send you text messages. How to add a bank card to WeChat, WeChat payment can also be used normally. Wechat will not send you text messages either. Binding and adding bank cards are two concepts.