What color does the call light turn when a call is received from another flight attendant station on the A220?

• A. Red
• B. Blue
• C. Green
• D. Yellow

Answer: (C)

When a call is received from another flight attendant station on the A220, the call light turns green. This signaling system is designed to allow crew members to quickly identify the source of the call. The green light provides a clear visual indication that communication is needed between flight attendants, facilitating efficient teamwork and response.

In the context of other color signals in an aircraft's cabin communication system, different colors are typically designated for various types of alerts or messages. However, specifically for calls between flight attendant stations, the green light is the standard that indicates a communication request. This helps reduce confusion and enhances situational awareness among crew members, which is critical for maintaining safety and service efficiency onboard.