There is no SMS verification code for submitting the industrial and commercial annual report on Saturday

Possible reasons are as follows:

1. The user's mobile phone has an interception function and identifies the SMS phone number as a spam text message: remove the interception setting.

2. The user's company name contains words blocked by the operator, such as "agent".

3. The user’s mobile phone number is in the operator’s SMS blacklist. If there is a complaint record: Contact the operator to remove the blacklist.

4. The text message machine has a limit on the number of text messages sent to the same mobile phone number within 24 hours.