In my house, the cell phone signal has weak spots. I think that’s like many homes in America these days. We are all using our cellphones in our homes, but the cell phone companies never imagined how much we would use them at home when they were erecting cell phone towers. This leads to dead spots in many home. There is a solution to that. It’s called a cell phone repeater. It works by amplifying the signal and so that cell phones can be used in any room of the house. Sounds cool, right?