Coral eSIM plans are data-only — no phone number is included, so you can't make carrier calls or send/receive SMS on the eSIM itself.

You can still call and message without any problem:

  • App calls: WhatsApp, FaceTime, Messenger, LINE and similar all work over data
  • Calls on your home number: keep your home SIM active via dual SIM (setup here)
  • SMS verification codes: receive them on your home line (guide)

More in our eSIM & phone number guide.