Tool

mute box

tool:mute_box

Device described as suppressing the call-connected signal used to start long-distance billing.

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Direction Predicate Other entity Origin EP
incoming MENTIONS How to Regulate the Phone Company in Your Home Explicit 168

Claims

How to Regulate the Phone Company in Your Home MENTIONS mute box

The Ramparts article explained what a mute box did and how to build and use one.

Explicit Confidence 98% · Jack Rhysider EP 168 Details

“The article goes on to explain — now let’s show you how it’s done, how to make one”