AT&T has announced it has enabled FaceTime over Cellular at no extra charge for customers using any tiered data plan and a compatible iOS device. Customers with an iPhone 4S and a tiered data plan will now be able to make FaceTime calls on the AT&T network. After initially limiting FaceTime over Cellular to specific shared data plans, AT&T later announced it would allow customers with a tiered data plan and LTE device to use the service.…
