> ## Documentation Index
> Fetch the complete documentation index at: https://docs.projectreal.gg/llms.txt
> Use this file to discover all available pages before exploring further.

# get_comm_channel

> Returns the BindableEvent for a communication channel ID, or nil when no channel exists for that ID.

<div className="real-function-page">
  ```lua theme={null}
  get_comm_channel(channelId: number): Instance | nil
  ```

  ## Arguments

  <ParamField path={"channelId"} type={"number"} required>
    Communication channel ID to look up.
  </ParamField>

  ## Returns

  <ResponseField name={"event"} type={"Instance | nil"}>
    BindableEvent Instance for the channel ID, or nil when the ID is not present.
  </ResponseField>

  ## Example

  Look up the BindableEvent Instance stored for a communication channel ID.

  ```lua theme={null}
  local channelId = create_comm_channel()
  local event = get_comm_channel(channelId)

  print(event)
  ```
</div>