| 摘要 |
A system and method for interface of the passenger telephone communication system that is installed in many commercial aircraft with the flight crew communication console to allow the flight crew to originate and receive telephone communication over the passenger telephone communication system through their existing flight communication interface. That flight communication interface may be a headset with integral speaker and microphone, or it may be a cockpit speaker and hand microphone. A keypad or other similar hardware is also interfaced with the flight crew communication so that the flight crew may enter and transmit telephone numbers from the flight deck without disconnecting from their existing flight communication interface.
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