Long ago, when dinosaurs roamed the Earth, computers went on-net – whether “on net” was “the Internet”, CompuServe, or (for the old-timers) something like FIDOnet – with a device called a “modem”. (Modems got their name because they MOdulated and DEModulated analog telephone signals to transmit binary data.)

In  these days of digital high-speed broadband and FIOS, a genuine “mo-dem” is somewhat of an ancient relic in the vernacular. However, if you have a smartphone, it can act as an analog (no pun intended) of an old-school telephony modem for getting your laptop onto the Internet when there is no other access available.

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