Opens a locked room to new arrivals again. Same checks as /voice lock: the service must be on, you must be inside a Join-to-Create room, and you must own it (or hold Manage Channels or Administrator on the server).
In Discord, the bot puts the @everyone Connect permission back the way the room was born rather than simply clearing it. In Inherit from category mode that is whatever the room's category sets for @everyone, or no explicit value when the room has no category. In Custom role allowlist mode @everyone stays denied, because the allowlist depends on it, and the allowed roles get their Connect back. Roles that the lock changed are allowed Connect again; roles it never touched are left alone.
You see a private reply: "🔓 Room unlocked." The panel updates and its Unlock button becomes Lock again.
Good to know
- Rejects survive an unlock. A member or role you kept out with /voice reject stays out until you run /voice unreject.
- Unlock does not change visibility. A hidden room stays hidden until /voice show.
- There is no error for unlocking a room that is already open.