What does it mean to check whether the SMS configuration is correct?

This operation refers to ensuring that all the settings and information needed to send a short message are correct.

Various settings required to ensure SMS transmission include SMS interface account and password, SMS template and mobile phone number format. These settings are incorrect, which will lead to the failure of SMS sending.

The information is correct, including the content of the short message and the target group sent. This information is incorrect, which will lead to the failure of sending short messages and the failure to send the expected target population. Therefore, you should carefully check whether all the settings and information are correct before sending a short message.