The blocker plugs into your phone cord not the coax, and blocks calls to the phone, so it should work well with Comcast

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CPR Call Blocker V2000 - Block All Nuisance and Unwanted Calls to Your Home Phone. Landline Telephone Blocker Stop Scam Numbers At The Touch Of A Button

CPR Call Blocker V2000 - Block All Nuisance and Unwanted Calls to Your Home Phone. Landline Telephone Blocker Stop Scam Numbers At The Touch Of A Button

Q: I have a 20 plus year old uniden phone,could that be the reason my call blocker won't scroll,everything else works

? You got me there, couldn't answer truthfully, sorry.

Q: can I block calls from other countries?

Hi, Yes, you can block any number or area / country dialling code by entering a specific programme into the blocker. For example, if you wanted to block an area with the dialling code 569, you enter a programme that includes those three digits and all calls starting with 569 would be blocked. Kind Regards, CPR CPR Call Blocker Technical Support support@cprcallblocker.com Tel: USA: 408-872-6822 Mon-Fri 4am-5pm

Q: I have emergency call hooked into my main unit and internet moden at house outlet where would this unit connect ?

Probably at any phone in the house you may have. Mine is connected to one of the wireless phones we have in the house. Just be sure it is a unit that is easily accessed.

Product ID: 70872773

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Details

Brand
CPR Call
Colour
V2000 White
Item dimensions L x W x H
9.5 x 11 x 5.5
Item weight
0.01 Ounces
Manufacturer
CPR

⚡Instant block at a button press

📞Compatible with any landline

🚫3,500 total block capacity

Frequently Bought Together

CPR V2000 Call Blocker for Landline Phones | Answering Machine | Home Cordless Phones | Works with All Analog Telephones | Caller ID Service is Required (White)

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Phone extension Cord 25 Ft, Telephone Cable with Standard RJ11 Plug and 1 in-Line Couplers and 20 Cable Clip Holders, White

Description

🚫 Take back your peace—stop scam calls before they ring!

EFFORTLESS CONTROL - Easily add or remove numbers from your blocklist for personalized protection 🔧
INSTANT CALL DEFENSE - Block nuisance calls immediately with a single button press ⚡
UK DESIGNED PRECISION - Tailored to block UK, international, withheld, and unknown callers with ease 🇬🇧
UNIVERSAL COMPATIBILITY - Seamlessly connects to any landline phone in seconds 📞
MASSIVE BLOCKLIST CAPACITY - Preloaded with 2,000 scam numbers plus room for 1,500 more 🚫

The CPR Call Blocker V2000 is a UK-designed device that instantly blocks nuisance and scam calls on any landline. Preloaded with 2,000 malicious numbers and expandable to 3,500, it offers one-touch blocking and supports caller ID for precise call filtering, giving you uninterrupted peace of mind at home.

Have a Question? See What Others Asked

I have a 20 plus year old uniden phone,could that be the reason my call blocker won't scroll,everything else works

can I block calls from other countries?

for comcast

I have emergency call hooked into my main unit and internet moden at house outlet where would this unit connect ?

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