[VoIP] ProjectMF box

Duncan Smith duncan.b.smith at gmail.com
Fri Jun 8 13:29:17 CDT 2007


On Fri, Jun 08, 2007 at 01:56:34PM -0400, Steph Kerman wrote:
> Please elaborate on this.

In the sixties and seventies hobbyists (phreakers) figured out that
they could send a 2600hz wink followed by MF tones from a home line,
and thus do interesting things like dial numbers undialable from
normal customer lines.  ProjectMF is a way for people to experience
what it was like.

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