Evidence of this has come from the pre-release version of Apple’s (NASDAQ:AAPL) operating system. That is, there is no way to access the FaceTime app on the AT&T network, so it seems logical that it probably will become a premium feature.
The only major mobile carrier with a no-limit data plan is Sprint (NYSE:S), which has been touting this in its marketing. But the company’s financials are shaky and it does not have the broad product line of its rivals, so whether the company can continue its cheaper rates isn’t certain.
— Tom Taulli, InvestorPlace