> If the parents are having an emergency, the can call the school. Let's be real, the last thing a frantic parent in the middle of an emergency wants to deal w

> If the parents are having an emergency, the can call the school. Let's be real, the last thing a frantic parent in the middle of an emergency wants to deal with is a couple of school bureaucrats while attempting to get in touch with their kid. There are good reasons why everyone adopted cell phone: to increase efficiency of communication.