There are converters from pulse to tone! They cost something like 40 bucks though, or you can build your own for like 4.
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bjoern_tantau@swg-empire.de 4 days ago
You can probably find a “rotary phone” that sends sounds instead of pulses.
Or an even older phone with an AI powered operator.
Tar_alcaran@sh.itjust.works 4 days ago
abluemacaw@lemmy.world 4 days ago
Skullgrid@lemmy.world 4 days ago
mechanical parts v PCBs