What is the music letter of China Mobile? What is the charging standard? Can I use it like a text message?

1. What is Lexin "Lexin" service is a new short message service with special tags added on the basis of ordinary point-to-point short messages. This service can send music, voice blessing, funny voice and other content together with peer-to-peer SMS. Second, the sending mode of Lexin: users can edit Lexin into a fixed format and send it directly to friends, so that music, voice blessings, funny voices and other contents can be sent directly to friends. Lexin service has different columns according to different contents, which users can edit.

Hee hee, I hope I can adopt