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Why most countries are struggling to shut down 2G. (restofworld.org)
submitted 1 month ago by Tea@programming.dev to c/technology@lemmy.world
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Global leap to 4G and 5G would cut off phone access for millions of vulnerable people.

  • Telecom companies aim to profit from the 2G-to-5G transition as governments worldwide face pressure to free up mobile spectrum.
  • Vietnam is the latest country to shut down 2G by offering free 4G phones to the poor.
  • India and South Africa have expressed concern that the strategy would cut off phone access for millions of vulnerable people.
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[-] sushibowl@feddit.nl 15 points 1 month ago

Both, really. There's been encoding improvements every generation, but they also use different slices of the spectrum.

this post was submitted on 07 Mar 2025
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