What is indicated by the EVAC indication button located on the A321 mid-cabin attendant panel?

The EVAC indication button located on the A321 mid-cabin attendant panel is designated to signal an emergency evacuation situation. When this button is activated, it serves as a clear alert for the crew that an evacuation needs to take place. This button is crucial during emergencies, as it facilitates a rapid and organized response from the cabin crew, ensuring passenger safety and effective evacuation management.

The functionality of this button underscores the importance of established protocols during emergencies, making it essential for cabin crew members to be familiar with its purpose and the actions required once it is activated. This ensures that the entire team responds cohesively and efficiently, ultimately aiding in the preservation of life in critical situations. Other options, such as flight deck communication, cabin secure status, or passenger safety check, do not capture the specific emergency signaling role of the EVAC indication button.