United States
What you need to send to United States on each channel: what is asked for, who files it, how long it takes and what happens if your sender isn't approved.
What this country needs
SMS
- We haven't confirmed the requirements for this country yet. There may be some — we tell you while reviewing your registration.
- Without an approved registration — Messages still go out and are still billed, but delivery is best-effort: the operator may change your sender or filter the message.
RCS
- What they ask for — Authorisation letter
- Who acts — You sign the paperwork and return it to us.
- Have this ready — The attestation documents the operator asks for in your use case, signed
- Without an approved registration — Nothing is sent to this country until the registration is approved.
Operators may require additional declarations or attestation documents depending on the agent's use case.
Where that applies, we provide the current template, the agent identifier and the technical details needed. Return only the paperwork requested, completed and signed.