What is a common misconception about the One-Way Voice Communication System?

A common misconception about the One-Way Voice Communication System is that it allows for two-way communication between the operator and occupants. In reality, this system is specifically designed for one-way communication, whereby messages can be sent from the operator to those within the building, allowing for directives and information to be communicated during emergencies. This is crucial for efficient management of evacuation and safety procedures without the potential confusion that could arise from occupants attempting to respond or ask questions through the system. The system's design emphasizes clarity and efficiency in emergencies, further establishing the importance of understanding its limitations.