Subscribed to at&t wireless in Toledo, Ohio. While my cell phone works great outside still am facing a lot of network problems with my at&t connection. I am residing at one of the high rise residential towers and that seems to be the reason for lack of connectivity inside my house. So now am looking to buy a cell phone signal booster for home as there are many individuals in my locality already using such devices. Can anyone here suggest me the top 5 cell phone signal booster for home which would really help me chose the best among a large variety of cell phone boosters available.