CPR Call Blocker's red LED lights flash every 30 minutes
Some telephones like BT DECOR models check your 1571 network voicemail service for messages on a regular basis - these are called 1571 phones. They automatically pick up the line a few moments after the end of each call, and then every 30 minutes during the day and night. Call Blocker’s red LED lights are there to tell you that your phone line is in use, so a 1571 phone will make this light up at regular intervals. This will cause problems with the call blocker and cause it to malfunction, so we recommend that you don't use 1571 phones with Call Blocker.
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 ...
ABOUT the CPR Call Blocker Protect+
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’s red LED lights come on even though I'm not making a call.
This may be because another attached device - a Sky box, a 1571 phone or an alarm system - is making a call. We would advise you to disconnect these to get full use from the CPR Call Blocker.
ABOUT CPR Call Blocker Protect +
This is the CPR Call Blocker Protect + model. This Call Blocker has been designed by us at CPR 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 are ...
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 ...