How much power does the CPR Call Blocker use?

How much power does the CPR Call Blocker use?

The CPR Call Blocker uses only the power from your telephone line, which is of no cost to you!
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      This is the CPR Call Blocker Protect + model.  This Call Blocker has been designed by us at CPR specifically for the elderly or very vulnerable. These Call Blockers are designed to BLOCK EVERY call that comes through to a customer's line, unless they ...
    • CPR Call Blocker APP for Android

        Adding Contacts to the Blocklist ✎   Upon starting the app your blocklist will be blank by default. There are a variety of ways to add a number to the blocklist,  accessible via the ‘+ ADD‘ button above the  ‘ Blocklist‘ tab icon. You can choose ...
    • What are the options if the blocked number capacities are reached?

      1) You can use two or more Call Blockers in parallel using a duplex jack. Note also, that the CPR Call blocker will work in parallel with other CPR Call Blockers like the V5000 or V10,000 models. Dual Call Blocker
    • ABOUT CPR Call Blocker v101

      This is the CPR Call Blocker v.101 model.  This is the first Call Blocker we designed and manufactured here at CPR.  There are 200 pre-programmed numbers of worse known nuisance call offenders stored in the call blocker altogether.  You can also ...
    • V10000 - How to reset the call blocker

      To reset the Call Blocker back to factory settings – this will erase all numbers in the block list and allow list. First ensure that the call blocker is set up in the standard set up, using the small black cable that was provided. Solutions: There is ...