Does the Doro 6820 work on Three?

Last checked 23 Oct 20264 sourcesWorked out from published specs

It works, with caveats.

Works with caveats

Calls and texts work over 2G, which Three keeps running with no switch-off date announced. Its 4G bands aren't published, so we can't confirm 4G data.

Fine for now. The catch is how calls get through: if they ride on 2G or 3G, they stop when Three switches that off.

We worked this out from the phone's published bands and Three's own published network facts (see How we check). Nobody has confirmed it for this exact pairing yet.

Three (Ireland)

  • 3G: On; no switch-off date announced
  • 2G: On; no Irish operator has announced a 2G switch-off

Doro 6820

  • 2G: 2G quad-band (Three device page)
  • 3G: Not published or not checked yet
  • 4G bands: 4G (bands not published by Three)
  • 4G Calling: yes – Three lists 4G Calling as supported.

Other networks in Ireland

Everything about the Doro 6820 · All phones on Three · Dumbphones that work in Ireland

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Sources

How we decide: our method.