What should I do if I receive a short message from the school newsletter? Delete it, okay?

Is it news to open the school newsletter service? You'd better check the phone bill details. At present, China Mobile has an outsourcing business hall. In order to complete the promotion task assigned by the superior, the business hall privately charges the user the fee for opening the business. If it is found that it has been opened privately by China Mobile, please cancel it in the business hall and complain.