AT&T customers who were grandfathered into the company’s unlimited 3G data plan can continue to receive unlimited data on the iPhone 5’s 4G LTE network, a press release has confirmed. Unlimited data customers can keep their current data plans, though LTE users who exceed 5GB of data per month will be throttled—a jump from the 3GB throttling cap of prior AT&T data plans. AT&T will apparently not offer FaceTime Over Cellular…
