Is it illegal to drag robots into mass advertising?

The so-called illegal short message mass advertising has three characteristics. First, it has not been audited and certified by the Ministry of Industry and Information Technology. Second, it failed to access the gateway interface with China Mobile, China Telecom and China Unicom, and failed to obtain the qualification of SMS group sending service. Third, in the form of pseudo base stations, card issuance, etc., mobile phone signals are forcibly intercepted, and a large number of spam advertisements and illegal information are distributed in an unaudited and supervised manner. This form of short message mass advertising is against relevant laws and regulations.