Yes, the invasion is complete, not of zombies, but teenage cell phones. Over 70% of kids 12-17 have cell phones today.
But just as with any powerful tool, cell phones must be used wisely. There are manners rules for adults, but there are specific things to consider in relation to teenage cell phone usage.
So, when discussing cell phone usage with your youngster remember these few extra magic guidelines.
It never hurts to remind them that please and thank you work wonders, even if just texted.