A:Answerbuy an ooma box that plugs into your router and into any phone jack for whole house land line service. 4.00 per month for federal tax works perfectly on comcast for me over 5 years
A:AnswerYes, great range. Make sure you set a good password or you will have strange cars outside with laptops freeloading off your WiFi, that's how far the range is.
A:AnswerWe have a 1900 sf home and I can reach the furthest point with three bars. I replaced my extenders with this and no longer need extenders. The coverage is stronger and better.