Cell phones in class

In class tonight there was a student sitting next to me that answered his cell phone 3 times in class to tell the callers that he was in class and would have to call them back. I know you are wondering how no one else was distracted by this and here's why: the French talk all the time in class anyway. So there are people talking "quitely" all over the place, which generally leads to people not really paying attention and people needing to answer their phones being able to without being noticed. Nice huh? Glad we're learning tons.