The trailer does not send text messages.

This may be true, but you can't believe it completely. Because many platforms start with 1069 when sending related short messages, this number is based on the connection between the three major operators and the Internet, and it is a common way of debt collection or other types of short messages. At the same time, the 1069 platform contains some fraudulent information, and the Ministry of Public Security cracked down on the 1069 platform on May 7, 2020.