ok so i’ve seen the commercials for the tele-zapper and i never understood how it works…it supposedly zaps your number from the telemarketer’s database when you press a button but i have no idea how that is exactly possible…apparently it emits a “disconnected” tone which is supposed to fool the autodialer that your number is no longer in service…i fail to see how that would prevent the telemarketers from calling you again…it just shows you how stupid people are to waste $50…