What does the short message sent by ABC mean to improve the security of your financial account?

The SMS sent by Agricultural Bank of China has improved the security of financial accounts, because SMS notification service has been opened in the accounts. According to the survey results, SMS notification service is charged. At present, the account fails to deduct the SMS fee. In order to avoid affecting customers' use, ABC sends SMS to inform customers, and advises customers to check whether the account status is normal in time.