[dtel]

It wasn't internet, but I remember when you had to dial and stick the receiver in the cups of the modem, 300 baud at best.
Yamaha parts ordering system, circa 1979.

[bvw]

Paper tape punch, three inch travel key teletype. Just kidding about the key size ... yup. 50 baud ... so there -- no no -- morse code. dit dah dit. stop