Sonya T.
Easy to purchase
It was easy to purchase the upgrade on the trade-in offer.

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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Sonya T.
It was easy to purchase the upgrade on the trade-in offer.
Bill
Great service
Michael M.
Your call blocker product has blocked a lot of unwanted robo calls. It has listed the blocked calls , and let’s answer the calls we want. The call blocker was easy to setup. Thank you for an improvement on this product!
JAY T.
I traded my cpr 5000 for the 10000. They both do a remarkable job. I just received the 10000 I’m still getting used to using it, but it’s like the 5000 so I don’t foresee any problems ahead. It an amazing piece of equipment and it does everything that is promised. I really like the extended call block.
Robert P.
Product arrived on time and was as advertised. Reduced our unwanted robo calls significantly.
B H.
It does its job
BBB
IT DOES A GREAT JOB.
FRED W.
I AM 89 YEARS OF AGE...I HAVE TWO CPR BLOCKERS...BEST MONEY I HAVE EVER SPENT IN ALL MY LIFE. COULD NOT LIVE WITHOUT THEM. FRED WEEKS, OMAHA NE.