I had absolutely no reception in my house as did my neighbors and poor reception outside the house. Today, no one needs a house phone and a cell phone. I was going to change my service, but none would work in my house another solution was to buy a Microcell, but I refused to pay a monthly fee, $30.00 a month. So, I purchased this Wi-Ex zBoost YX645 pro pack, price was a little high but the results I get I could never have expected. Now no-matter where I am in my house I have 5 bars. I get better reception inside than outside of the house. Very easy to install and very happy with the results. I NEVER GIVE PRODUCT REVIEWS, but for this product I just had to because it is a life saver.