Then you probably don’t have a suitable internet connection and 2FA is not a concern to you, right? Also, did you know (tm) that other 2FA mechanisms such as O

Then you probably don’t have a suitable internet connection and 2FA is not a concern to you, right? Also, did you know (tm) that other 2FA mechanisms such as OATH or Fido/fido2 don’t involve stuff arriving anywhere, other than the actual 2fa code? You generate it locally and then type it when promoted by the remote application. If you need 2FA, you have a computer with a suitable internet connection. If you can’t use non-SMS 2FA it’s likely you also actually have no use for it.