• Aatube@kbin.melroy.org
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    1 month ago

    telephony only uses a subset of internet things so building just telephone lines is cheaper, which matters especially in the global south

    • Zak@lemmy.world
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      1 month ago

      I’m no expert on the subject, but it’s my understanding that mobile networks are being deployed much more widely in the global south than wired telephone lines, and they’re usually internet-capable.

      • Aatube@kbin.melroy.org
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        1 month ago

        wait, you’re right. not sure what i was thinking of… then i guess it’s an easy way to get a unique human-readable subscriber identifier?