I got kicked out of class for no reason?

I was in health class when a iphone ringtone came on (i have an android) the ringtone came from the guy behind me in my row, but since no one told the teacher it was there phone that went off, she kicked the entire row out of the class room.Am i wrong for feeling this is a tad bit unfair for punishing the entire row?

Yes if this is the first incident for the class.

Ya it's not entirely fair, but its not the end of the world.

It is totally unfair. She should have asked someone who it came from instead of being lazy and kicking kids out of class that didn't even have anything to do with it. That's just wrong! - My opinion.

Yes you are wrong! You got what you deserved. He/she (Teacher) asked who it was, sadly you know who it was but kept quiet. Therefore, to exercise his/her authority - which you guys were trying to undermine, the Teacher did what any teacher woulda done and which I did a couple of yes ago!

Of course it's not fair, but some people are such cowards that they are quite prepared for lots of others to suffer rather than own up to something they did.

Friends like these you don't need as they will always drop you in it.

You as a class, have the answer to this kind of thing, in your own hands, meaning that you (the class) could do something about it.

I think the person to blame is the person who did not fess up. And you knew who it was? That makes you an accomplice.