Carterfone. The politics of telecommunications monopolies and innovation.
Within a few years of the FCC's Carterfone decision, America had become a motley world of funny receivers, slick switch boxes, and rickety answering machines. More importantly, consumers quickly embraced the "modulate/demodulate" device, otherwise known as the telephone modem.

A 1999 FCC policy paper noted the significance and justly gave the agency credit for the proliferation of this application. "The Carterfone decision enabled consumers to purchase modems from countless sources," the agency concluded. "Without easy and inexpensive consumer access to modems, the Internet would not have become the global medium that it is today."

Which is how it should have been, the ATT monopoly was the anomaly, not the other way round.
Cam Riley: South Sea Republic. Freedom, liberty, equity and an Australian Republic.