Why is the SMS reminder of ABC so slow?

Because of the operator's problems, it has little to do with ABC. Moving is faster, and it can usually be received within one minute.

If you want to open SMS reminder, you can bring the cardholder's ID card and bank card and go to the bank counter to open SMS reminder service in person, which is a charging service. Fill in a business application form, select "SMS Reminder" in the business application column, and attach the commonly used mobile phone number to receive SMS. So you can turn on the SMS reminder. There are two ways to deal with it. First of all. Call customer service of Agricultural Bank of China. Provide manual services. The second is to go to the counter.