Since we connected the blocker, we haven't received one robocall. We have received two calls directed to us by name by live callers who were specifically calling us. We're only two weeks into using this and haven't needed tech support. We recommend the product.

This is outstanding! Our nuisance calls dropped by 90% before we added any blocked calls yourself. Wish we got it years ago. I can't say enough positive things about. Wish I had two more to give to my children. Don't want. BUY IT!

I installed it which was easy and immediately we stopped getting those annoying hang up phone calls. We used to get around 15-20 a day. Now our phone only rings when it’s someone we know. Amazing!

Nuisance calls have dropped 95%. The other 5% are being added to the blocked list as they occur. Set up was ridiculously easy. My landline is part of my cable system so I was able to use the phone where I spend most of my time instead of hooking it up to the wall phone in my kitchen. The peace and quiet the call blocker provides far outweighs the cost.