Originally Posted by Jase88
Wirelessly posted (7250)
Using cells in airplanes doesn't interfere with airplane systems. Rather, it will interfere with the capacity on cellular networks.
Not completely true. In the aircraft that I fly (the big one in my profile picture) I can tell when someone on the aircraft has a cell phone powered up. Mostly GSM phones, but even CDMA interfere with the communications system and cause a very distinctive sound.