In the age of 4G and fiber optics, it’s hard to remember a time when we had to use copper
phone lines to dial up to our Internet services. But back in the days of CompuServe and Prodigy, we had to enter a local number into our computer’s dialer and then listen as our 2,400 baud modem dialed the phone, the phone rang, and then the two modems made a long dance of beeps and boings that sounded more like Ricochet Rabbit getting into a gunfight or Fred Flintstone foot-driving his car than two finely tuned computers connecting.