AT&T knocked on my mom's door and asked to go into her back yard to work on something NOT for her. There is a variance on her property for the phone company to work on. After the AT&T worker left my mom's cell phone would not work in her home.(Also won't work in the surrounding 1/2 mile or so) We checked when I arrived from Phoenix, AZ with the same cell phone provider (Sprint) and three of our five cell phones would not connect and were not able to make or receive calls even with 5 bars. Coincidence or U verse... read full review »