Over the line- I would have told the principal what the teacher did. what if the kid usually turns it on vibrate or turns it off but forgot one day? My english teacher is almost that bad about phones and stuff like that- your parents have to pick the phone or whatever got confiscated up from the office, which is ok, but you also get 2 hour after school detentions for a whole week!!! I got a detention just for writing on the board without permission! GRRRRRR!