How to cancel China Bank's monthly deduction of 2 yuan?

2 yuan Money is a monthly SMS notification fee charged by China Bank. You can cancel it in the following ways:

First, the way is to go to the counter. You need to bring your ID card and bank card to the bank counter to submit an application to cancel the service closure. I also need to provide my ID card and bank card, which can be completed at the counter;

Second, when the online personal bank is closed, you should log in first, and then choose to close the SMS reminder service on the "Account Security Management" menu; (provided that your online bank card account has been opened)

The third is to call the bank's customer service, choose to switch to manual service and pass the identity verification, and ask the customer service staff to close the SMS reminder service. (Provided that the bank card account of telephone banking has been opened).