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Which phones and carriers support the required functionality?

Last reviewed 5 Sept 2026 · Review due 5 Mar 2027

Short answer

Support is eligibility-based, not universal. Public Keyra messaging references iPhone TestFlight beta and Android early access, which implies selected device pathways rather than every phone or carrier. Company declaration of SIM, eSIM and iSIM implementations does not assert global MNO coverage or identical feature sets worldwide.

Practical steps

  1. Check keyra.ie access instructions for current device pathways.
  2. Ask your carrier or Keyra partner about provisioned eligibility.

Limitations & conditions

  • No universal carrier support claim is authorized.
  • Detailed compatibility matrices await partner documentation.

Evidence

  • keyra.ie public corporate site

    public corroboration · effective 2026-09-05 · retrieved 2026-09-05

    Public reference
  • Joseph Callahan company declaration — Ciright Cyber One lineage and SIM/eSIM/iSIM

    company declaration · effective 2026-09-05 · retrieved 2026-09-05

Which phones and carriers support the required functionality? · Keyra FAQ