AT&T charged me $85 for a repair service call that I did not schedule. I was having trouble with noise on the line, spontaneous disconnections and people getting a "number disconnected" recording when they called me. I called the AT&T repair line from my cell to report the problem. I get trouble on the line occasionally when they are working on lines in the neighborhood. Well, the problem resolved itself in a couple of hours. Three days later, when I was out of town, an AT&T repairman showed up at my house without an... read full review »