The antonyms for "refused transmission" would be "accepted reception," "approved input," or "granted transfer." These words indicate that the transmission was not only received, but also welcomed and allowed to pass through. In contrast, "refused transmission" implies that the transmission was denied, prohibited, or blocked from its intended destination. It could be due to a technical issue, system failure, or deliberate action taken to prevent the information from being transmitted. By understanding the antonyms of "refused transmission," we can better communicate and prioritize the flow of information in various contexts, such as communication, data transfer, or media broadcasting.