A:Answer I would get rid of AT&T and go with these phones in a heartbeat. You will save a tremendous amount of money.
The quality is based on your internet. If you have decent internet service there won't be any problems. I live so rural that the only internet we have is Hughes net. Hughes net has a terrible reputation and is known to be the end of the line. If the wind blows, our internet waffles. I think it is a half step up from dial up. Even with that being said, our phone quality is fair. We have no cell service and this gave us the option without paying for a landline. Because our internet is so poor sometimes we have a slight lag when talking on the phone. Again, if you have decent internet, you won't have any problems. This gave us the opportunity to be able to talk when we can't use our phones. I would buy this again without a second thought.
Set up is very easy. You can add other handsets if necessary. I only use the one so I have a spare. It took 5 or 10 minutes at the most. Just follow the directions.