MODEM. A COMMUNICATOR THAT ALLOWS INSTRUCTIONS TO BE SENT TO A SYSTEM KEY CABINET VIA A MOBILE PHONE DEVICE.
Classification justification
GIR1 TERMS OF HEADING 8517 INCLUDES APPARATUS FOR CARRIER CURRENT LINE SYSTEMS OR FOR DIGITAL LINE SYSTENMS. GIR6 TERMS OF ONE DASH SUBHEADING 851750, OTHER APPARATUS FOR CARRIER CURRENT LINE SYSTENMS OR FOR DIGITAL LINE SYSTEMS. CN CODE 85175010, FOR CARRIER CURRENT LINE SYSTEMS