THIS APPARATUS IS PART OF AN IN-FLIGHT ENTERTAINMENT SYSTEM USED IN CIVIL AIRCRAFT. IT RECEIVES THE CALLS THAT ARE BEING SIGNALLED FROM EACH PASSENGER. IT ALSO PROVIDES A TELECOMMUNICATIONS LINK WITH THE CABIN FILE SERVER, WHICH PROVIDES THE CATALOGUE BATCH ORDERING FACILITY FOR OFF-AIRCRAFT MAIL ORDER GOODS AND SERVICES.

GIR 1 TERMS OF HEADING 8517 INCLUDES ELECTRICAL APPARATUS FOR LINE TELEPHONY OR LINE TELEGRAPHY. GIR 6 TERMS OF ONE-DASH SUBHEADING 8517.50. OTHER APPARATUS, FOR CARRIER CURRENT LINE SYSTEMS OR FOR DIGITAL LINE SYSTEMS: CN CODE 851750.90. OTHER THAN FOR CARRIER-CURRENT LINE SYSTEMS. TARIC 85175090.00.