If you registered your phone number(s) on the “Do Not Call” registry, and continue to get unwanted calls. Chances are that the calls you are getting are from one of these 2 sources:
1) You are getting calls from scam artists and/or delinquents — these are criminals and out-laws who use any excuse to go after your money.
2) You are getting calls from entities that the “Do Not Call” law do not apply. These include charities, non-profit surveys, politicians, etc.
Fortunately, the T-Lock Call Blocker allow consumers to block any phone numbers from any of the above sources.
Here is a very interesting article about the most common complaints reported by victims who have their number registered on the “Do Not Call” registry.
http://www.consumer.ftc.gov/blog/your-top-5-questions-about-unwanted-calls-and-national-do-not-call-registry