Online, 1989 style: Dialing into BBSes with a vintage Tandy 1000 modem

Many old PCs come with an internal modem. They’re useless, right? No! There are still Bulletin Board Systems (BBSes) which you can dial into and relive the online experience from 30 years ago. Here I try out the internal 2400 bps modem in my Tandy 1000SX.