Touch tone phones (DTMF) were first deployed at scale in the US in 1963, but they would have been in development at the Bell System for quite a while before that. Possibly also some limited deployments. This ad from 1956 teases a future without rotary dials.

DTMF also led to the rise of Blue Boxes and Phreaking.

  • morto@piefed.social
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    2 days ago

    I also love how corporations always fail to predict the future and think people want complex overdesigned stuff, instead of simple and functional things.

    • anomnom@sh.itjust.works
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      2 days ago

      We had tons of phones that eventually looked like that future phone more or less. That was 30 years before this phone was everywhere.

      Also people used their shoulders to hold phones while the took notes with a pad and pen. So thicker phones were a thing. They had plastic banana shaped things on the smaller handsets.

      • morto@piefed.social
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        2 days ago

        But were they advertised as the future, or did people just choose them to be the future?

      • rhythmisaprancer@quokk.au
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        2 days ago

        I grew up in a house with what I thought were rotary phones that looked like this, with the dial on the wall mount, but I can’t find any pictures. I know they were rotary, but I’m guessing I don’t remember the handset correctly. One of them was this color! The other was a darker brown. We did a bunch of work to the house in the mid 90s, but kept one of them. It caused a lot of problems when my folks switched from dial-up internet to DSL. They had to get rid of it.

        • anomnom@sh.itjust.works
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          2 days ago

          There were also rotary phones with keypads for a while.

          When you pressed a key, you would hear a “dit, dit, dit” sound (for 3 as an example). My first phone in my room was a hand me down that worked that way.

          • rhythmisaprancer@quokk.au
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            1 day ago

            Wow, I don’t think I ever saw one of those! The first phone I had in my room was a touch tone I made from a kit haha. It was just a handset, I don’t remember how the hook worked. Maybe it had an on/off switch?

            • anomnom@sh.itjust.works
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              1 day ago

              I made a phone kit too later and it wasn’t a real dual tone phone either actually.

              When you pressed the 9 button, it just sent 9 pulses at 10 pulses a second.