Bro you don't know how jealous I am of you... hehehe..I am using a JB iPhone with an iPad SIM (data only). I also have My3G enabled. Tested it this morning on the streets of San Francisco that you CAN do FaceTime with an iPad SIM. Yay!!!
No you just turn on face time in the phone setting in settings. Then you give the number that is listed there to people and they can face time you, and you can face time them from the contacts app.How do you get the facetime button to show under contacts or phone app? Do you have to activate the phone with a voice sim and then switch to the data only sim? When I tried facetiming my number nothing happened on the phone.
I guess I didn't think about that kind of potential. That's pretty awesome.In your case it....it doesn't. I have an iphone 4 that I am running with my ipad sim with no voice account at all. I use VOIP for phone service. Facetime was the last remaining feature that I could not get to function correctly. Now my iphone can do everything a normal iphone can, and all for $30 a month.