9600? Try 1200 baud! Of course, this guarantees that someone will chime in talking about starting off with a 300 baud modem that worked like they showed in WarGames.
Back in the 70s, I dialed a number on my parent’s rotary phone. When the remote computer answered, I would shove the handset into the earmuffs on the acoustic coupler[1].
It usually worked. I don’t remember if the baud rate was 300 or 110.