IFLY is probably what it was.
I would say digital modulated signals <span />
Mostly teenagers and young adults (ages 14-21) text the most.
Pros:
-They can share information between different medical offices quicker than they could before hand.
-It is cheaper to send information via the internet than it is to hand it by hand
Cons:
-Hackers can get access to the medical patient's information.
-The upkeep costsof the internet connection may lower their income.