How do I know when my daughter is ready for a cell phone?

As a child matures and shows a greater degree of responsibility in his or her dealings with the outside world, this child also should be granted privileges. Initially, children should be taught that a cell phone isn't a new toy but an important device to be used in case of emergency and to stay in touch with parents.

It's critical for a parent to monitor usage, including whom your children are calling, who's calling them and how many minutes they're consuming. This should be controlled by parents in the same manner as an allowance.