Product Description
AS SEEN ON TV, TeleZapper.

Automatically removes your phone number from telemarketers lists.

Plugs into any phone or phone jack to “zap” annoying computer-generated telemakrketing calls.Amazon.com Product Description
When you’ve had your dinner interrupted by a telemarketer one too many times, treat your phone line and yourself to the Telezapper TZ 900. It’s a simple, one-time-cost solution to the problem of annoying telemarketing calls. Based on the eno… More >>
$34.99
TeleZapper TZ 900