AT&T is the worst company I have ever had the misfortune to deal with, if you want to waste hours of your time every week then sign up with them. I had 16 business phone lines with them for years, got an email we were due for a FREE upgrade...HAHAHAHA. I guess their version of free is different than the rest of the worlds, even after asking several times over the course of the call if it was going to affect my bill at all. I was told countless times it would not change my bill a penny...HAHAHAHHA, the next bill came 30 days later, and it went up triple! Go ahead and try to return the phones and get your money back LOL, you cant return them after 30 days! This company should be sued and out of business, complete joke!