Setting up customized ringtones makes it easier to identify important calls without seeing your phone. We'll show you how to do it, whether you're on an iPhone, Android phone or Windows phone. When you're done, check out WhistleOut's search engine to compare the best cell phone plans from the indust... Read more
They still need it to connect to a database of spam caller’s numbers though,
Samsung have the answer but not sure if you can do it on other cell phones or home phones