I had the police show up at my house last week because a teacher called the police about a text that originated from my son's cell phone (a case of wrong phone

I had the police show up at my house last week because a teacher called the police about a text that originated from my son's cell phone (a case of wrong phone numbers and practical jokes). I can appreciate the need teachers have to protect themselves. I can also appreciate students wanting to communicate the way they communicate. I think there is a market there. My kids would like it.