### Answer Based on the available sources, there isn't currently a dedicated "hold" or "wait music" feature for Conversation Flow agents. However, this has been requested by the community—specifically for adding wait music during call transfers—and a Retell team member indicated it would be added to the roadmap. [(1) ]() For Conversation Flow, the

begin_after_user_silence_ms

parameter exists, which controls how long the agent waits for the user to speak before beginning the conversation, but this isn't the same as placing a user on hold mid-call. [(2) ]() If you need this functionality, I'd recommend: - Submitting a feature request through the community forum or Discord - Checking the [Changelog]() for updates on new features

​ To learn more, see the sources I considered: [[1] Is there a way to add wait music while transferring someone to another phone number](https://discord.com/channels/1186424376300679209/1307242774990553119) [[2] List Conversation Flows](https://docs.retellai.com/api-references/list-conversation-flows) ​

Feel free to tag @AI Evy with additional questions. I also appreciate feedback, it helps me improve.