[sci.electronics] How to build phone tap detector?

Sari Khoury <3XMQGAA@CMUVM.BITNET> (05/27/91)

Hi, does anyone have any plans/instructions for building a phone line tap
detector? If anyone has any plans or where I can buy one, please respond
via e-mail. Thank you.

Sari Khoury                  Art Department
3xmqgaa@cmuvm.bitnet         Central Michigan University