Guest S*rca****sid Report post Posted February 4, 2012 There are many apps available for smart phones now that will block unwanted phone calls. When I received a phone call from a telemarketer, I add the phone number to the app and never hear from them again. Some apps have settings that will you can set to automatically block unknown numbers and you have settings that will send certain numbers straight to voice mail if you choose. Quote Share this post Link to post Share on other sites