Here’s a common scenario: you’re relaxing at home with friends or family and all of a sudden, your cell phone starts ringing. You don’t recognize the number; in fact, your phone lists it as an out-of-state caller, so you don’t pick up. The call eventually ends and you’re back to relaxing. But then, your phone starts ringing again and it’s that same pesky solicitor trying to sell you on the virtues of auto loan refinancing or a free Caribbean vacation. Caller ID and voicemail have helped to curb the suffering over unwanted phone calls in the past, but what if you could just block a caller entirely?
