A telemarketer is calling me using my own phone number; can I block my own phone number displayed?
Yes, because you cannot actually call your own phone number. If you dial your own phone number you will just get a busy signal because you are on the line.
How to unblock a number
V5000 Method 1 · Press the UP ARROW button on the right of the CPR Call Blocker to enter the BLOCK LIST · Then, press the UP/DOWN arrow buttons to find the number you wish to UNBLOCK · When you find the number you wish to ...
Does the call blocker block incoming calls made from VOIP or cell phones?
Yes. The Call Blocker can block any number originating from anywhere. Some phone companies don't block calls from cell phones, but the Call Blocker does.
V10000 Most Frequent Questions - February 2019
These are the most frequent questions in February, we have provided different solutions to resolve. Call list or block list button not functioning Solution Options: Ensure line is not overloaded with too much telephony equipment (multiple separate ...
V5000 Most frequent questions - February 2019
Most frequent questions in February, we have provided several different solutions to resolve. Caller ID not showing on the call blocker, dashes showing across the middle of the screen instead Solution Options: Ensure the call blocker is set up on ...
Caller ID stopped working when using Call Blocker
In the U.S.A especially, due to the large areas involved, sometimes the caller ID signal can differ in strength depending on how far your home is from the telephone exchange and appear weaker and as a result, you may lose the caller ID feature on ...