### Answer
The available sources don't specify exact timeframes for KYC or LLC/business profile approval for SMS.
For
KYC verification, your account may be automatically verified based on registration information, or you'll need to complete verification through Persona using a government-issued ID. [(1) ](
)
For
business profile/branded caller ID (which may relate to your LLC setup for SMS) , one Discord discussion mentions the approval process takes approximately
1–2 weeks after submitting required documents. [(2) ](
)
If you need more specific timelines, I'd recommend reaching out to Retell support directly at support@retellai.com.