This is using the trs-80 model 100 as a dumb terminal for 300 baud dialup, since it's not capable of more than that. The email, presumably, is displayed in a ve

This is using the trs-80 model 100 as a dumb terminal for 300 baud dialup, since it's not capable of more than that. The email, presumably, is displayed in a very basic CLI shell.