Billy D.
This call blocker does not work I've…
This call blocker does not work I've tried it over and over and when I call your customer service they don't even answer this is a scam

Stop Annoying All Unwanted Robocalls, Political Calls, IRS Calls And Nuisance Calls To Your Home Phone At The Touch Of A Button With The World #1 CPR Call Blocker.
CPR Call Blocker USA (callblockerusa.com) has 751 customer reviews on Five Star Index, with an average rating of 4.1 out of 5.
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Billy D.
This call blocker does not work I've tried it over and over and when I call your customer service they don't even answer this is a scam
Fred M.
The CPR Blocker is not blocking the unwanted calls as I expected. I am still receiving them
Arthur B.
customer service
cp
Returned it. Had asked a simple question on line and rather than an answer, they wanted a log in , etc.
John B.
Unit did not work. Seeking replacement.
Jay P.
Call blocking by extension handset , #2 features is not working . 1. Customer support not answering phone . 2. Not replying to email also. 3.Deceptive trade practice , by false advertisement. 4.shoulkd not have bought this product.
RDB
We were doing very well until...... We decided our very old phone system need to be replaced. We did so with a Panasonic KX-TGF575S. Since then the new telephone seems to completely disabled the CPR ???? Any solution -- please help !! Thanks
Mr B.
Installed the CPR call blocker. It does not appear to work. It does not show phone numbers. I am not harry with my purchase.