### Answer
I don't have information about MMS availability or a timeline for when MMS will be supported in Retell AI. The available sources only discuss SMS and chatbot messaging capabilities. [(1) ](
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For the most up-to-date information on upcoming features like MMS, I'd recommend reaching out to Retell AI support directly or checking these potentially useful sources:
- [Unlock AI Texting, SMS, & Chatbots with Retell AI Agents](
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- [Documentation](
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- [Hire certified Retell partner](
)
Would you like a general answer based on my knowledge instead?