What short message can I send by mobile phone to edit and get the verification code to open the school newsletter?

Take customers in Henan as an example. Parents can open the school newsletter by sending short messages "class teacher's mobile phone number+student's name" or "class teacher's mobile phone number # student's name" to 106570500 1 (it needs to be confirmed twice within 24 hours). In view of the different business regulations in different provinces, you can call local 10086 to get more help manually.