[monkeydreams]

A correction to what I said - they are not common carrier for mobile data. They are common carriers for mobile voice communications.

There is a whole series of FTC v AT&T lawsuits which outline this argument and the extent to which they are subject to FTC regulation, if you're interested.

[sjg007]

Voice over LTE is technically packetized and delivered over IP. So that they prioritize traffic still may be an issue.