What if there is a power cut?

• Related Articles

• 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!

• How do I charge the battery in my CPR Guardian II watch?

  Use the USB cable from the box. Plug into USB power and use the magnetic connection to connect to the watch.

• V5000 Specification

  1500 Number Blocking capacity - 5000 Nuisance numbers pre programmed - Block all scam & nuisance calls at the touch of a button - Blocks PPI, Accident Insurance type calls - Blocks calls from WITHHELD or INTERNATIONAL calls - Blocks calls from ...

• V10,000 Technical Specification

  Main Call Blocking Features Block Now - The Big Red Button! The ‘Block Now’ button is located on the top of the unit. At the touch of a button, the unwanted caller’s number is logged into the unit’s memory, the call will hang up and the number ...

• How do I set up the Call Blocker IN PARALLEL correctly?

  In some instances, you may need to set up your unit IN-PARALLEL if you are unfortunate enough to lose caller ID on your phones/call blocker when the call blocker is attached. This method doesn't take as much power from your line like the standard ...