Does anyone here have or have had Sprint service before, and was very disappointed or dissatisfied with there service? Dropped calls, not being able to receive or make calls, echoes feedback in your phone, etc ... I need to know. This is a petition against Sprint. I have been a loyal customer of Sprint for 15 years, I am now so feed up with their lies, not kept promises, and the problems that I have had over the years. I use my line for business and over the years it has caused me to loose lot of money. Sprint has been one big problem after another, but I have continued to stay a customer because they keep making these promises of better service over the years and it still has never happen. Now it's time we take a stand.