Not for certain on this stock pic but I was running an Apple II+.

The + meant it had 64K of RAM instead of 48K.

The modem was internal AND external. You’d have to call to the internal slot by issuing “IN#2”, followed by , and the you’d get a dialing prompt. 😆

Everything was in CAPS so I’d basically be yelling everything. 🤦‍♂️

We’d connect to multiple online modems, chat and play text games.