What color indicates a call from a passenger in the lavatory on the flight attendant indicator panel?

When a passenger activates the call button from the lavatory, the flight attendant indicator panel displays a white light. This white indication is particularly significant as it differentiates the call from a lavatory, allowing flight attendants to recognize the nature of the situation quickly. The use of distinct colors for various functions on the indicator panel is essential for the efficient management of cabin service and passenger needs.

Other colors on the panel are used to represent different types of calls or alerts. For instance, red typically indicates an emergency situation, while blue and yellow may be used for other service requests or notifications from different sections of the aircraft. Understanding the color coding system is crucial for flight attendants to respond promptly and appropriately to passenger needs during the flight.