Banned in 1984: 1.7 MHz cordless phones (Muraphone 450/451)
A video about the original kind of cordless telephones, which the FCC banned from being sold in October 1984. Whereas the 46/49 MHz cordless phones that followed remained popular for decades, very few of the original 1.7 MHz models are left today, such as the Muraphone 450/451 I demonstrate.
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