How to open SMS notification in online banking

There are two ways to open the SMS notification of ABC's online banking: one is to open it at the bank counter with an ID card; The other is to log in to online banking and open it by the following methods. Online opening steps are as follows:

(1) (Take Agricultural Bank of China as an example) First log in to official website, Agricultural Bank of China, and then click Personal Online Banking to log in, as shown below.

(2) Click "User Name Login" after entering.

(3) After entering the main page, find "Customer Service"-"Electronic Banking Channel Management"-"Message Service"-"Cancellation" at the top. Cancellation will only occur if this service has been started. If it is a new customer, you can click and select "Open".