In a response to an Engadget inquiry on the subject, AT&T has said that it “cannot provide any details at this time” as to when, or if, U.S. iPhone users will receive the option to use the phone’s built-in tethering feature. “We know that iPhone users love their devices and mobile broadband, and that they’re likely to embrace tethering just as they have other features and apps – by using it a lot,” the company…
