Engineer, manager and secretary's offices are located near each other. The offices are to be installed alarming circuit, when a engineer need help from secretary or manager, presses a button?

The alarming circuit can be set up with a button installed in the engineer's office that, when pressed, sends a signal to both the manager and secretary's offices. This signal can trigger an alarm or notification to alert them that the engineer needs assistance. The manager and secretary can then respond accordingly to provide the necessary help or support. This system can help facilitate communication and collaboration between the engineer, manager, and secretary, ensuring that they can work together effectively and efficiently.