Teki187 said:no from personal experiance of trying to make a phone call at cruising and landing altitudes on Orange and getting zero signal, this is while OVER land.
Why the hell would you try and do that? Do you not listen when they say make sure all mobile phones are switched off? Oh wait, let me guess, you saw a documentary on googlevideo that said it was a conspiracy by the airlines and it was really safe to use your mobile in the air.
