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Ask HN: A world without SIM cards
How can we achieve without SIM cards - what would we gain or lose?
- mtmail 6y agoYou mean the physical plastic cards? Some newer phone support https://en.wikipedia.org/wiki/ESIM https://en.wikipedia.org/wiki/ESIM or a combination of SIM and eSIM. Lost is quickly moving the card from one device to another, or swapping when travelling.