The Communications system (ATA 23) on the Airbus A330 allows the crew to communicate internally (interphone), externally (with Air Traffic Control and ground crews), and provides entertainment systems for passengers. The system is highly integrated with the Electronic Instrument System (EIS) and the Air Traffic and Information Management System (ATIMS).
: The course emphasizes the Airbus "lights-out" configuration, where no lights on the overhead panel indicate normal system operation. Airbus A330 VACBI CBT 23