I considered it until I signed up for a "three pack" with AT&T, for DSL, cellular, and unlimited LD on my landline. After four months they have YET to issue me a correct invoice for these services........they have billed me for services that I did not subscribe to, billed me the incorrect price for the services that I did enroll in, and lastly, but certainly not the least, they are now telling me that the plans that I enrolled in don't qualify for the package discount.
Add to that......their customer service function borders on being the absolute WORST in the world.......don't call about a problem unless you have at least two hours to sit in hold, and be transferred around from department to department (with long hold times on each transfer).......I ended up writing to the CEO, and finally got someone from their "Executive Office" staff that is supposed to resolve my issues, but I don't have much confidence that it will actually happen based on FOUR MONTHS of lengthy phone calls, and idiot service reps, both here in the US, as well as in India.
My advice would be to avoid anything from AT&T like the plague..........
doc