AT&T allows FaceTime on Cellular November 21, 2012November 22, 2012 ~ Matthew Jagiela AT&T has allowed users with both tiered and unlimited users to have FaceTime on LTE. Restart your iPhone to have the option enabled. AdvertisementShare this:TwitterFacebookEmailPrintLike this:Like Loading... Published by Matthew Jagiela View all posts by Matthew Jagiela