Which phrase indicates no further information is needed on a previous message?

The phrase indicating that no further information is needed on a previous message is "Out of service." This expression typically conveys that the communication channel or individual is currently unavailable or unable to provide additional information or updates regarding the matter at hand. When someone states they are "out of service," it implies that there is nothing more to add, and the discussion or line of communication can effectively be considered complete.

In the context of communication, this phrase can signal to all parties involved that they should not expect further updates or responses regarding the previous communication, thereby indicating closure. It is important to recognize that other options like "Repeat," "Finished last assignment," or "Relay" would not indicate the same conclusion and could suggest a need for further dialogue or action.