Is it illegal to send chess advertisements by SMS?

It is illegal to send chess advertisements by SMS. According to relevant information, Article 43, paragraph 1 of the Advertising Law stipulates that no unit or individual may send advertisements to their residences and means of transportation. Or send advertisements to the parties in the form of electronic information without their consent or request. Article 288 Crime of disturbing the order of radio communication Article 288 Whoever, in violation of state regulations, sets up or uses a radio station without authorization, or occupies frequencies without authorization, is ordered to stop using it and refuses to stop using it, thus disrupting the normal operation of radio communication and causing serious consequences, shall be sentenced to fixed-term imprisonment of not more than three years, criminal detention or public surveillance, and shall also or shall only be fined. If a unit commits the crime mentioned in the preceding paragraph, it shall be fined, and the directly responsible person in charge and other directly responsible personnel shall be punished in accordance with the provisions of the preceding paragraph.