I used Phone Power for 3 years. Its cheap but you get what you pay for. Service is spotty and don't expect to receive technical support. I had several issues where I called in and it would take days it get your service restored. Phone Power was my home line but my primary line is my cell phone so the service saw very little use and even then there were way too many issues. Like I said it is cheap and their introductory offer was too good to be true, very much so. The thing to watch is when you have has enough and cancel service they... read full review »