What's wrong with defrauding telephone company employees and being arrested innocently for a few days without news?

Your friend said he didn't know, which is absolutely impossible in reality, and he just didn't know when he was called, but once he came into contact with work, he would know that innocence is out of the question.

It must be criminal detention now. The detention time should be 37 days, depending on your situation. You can only see the client if you hire a lawyer. He has been in criminal detention and his sentence has basically stopped.