Do u need wifi for FaceTime
It depends . . . iOS6 allows FT over your data package if you are an AT&T customer with a Shared Data plan only.
Don't know about Verizon.
Yes. However that will change with the release of iOS 6 later this month.
As they said, once iOS 6 comes out you will not. I have tried it since I am running iOS 6 and it is cool to not have to have wifi to face time.
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