Operating System refers to the software that manages the Hardware Device. You have the right to use the Operating System delivered with the Hardware Device (and any updates acquired through our technical support services) only as incorporated in, and as part of, the Hardware Device and subject to the terms of the license agreement(s) delivered with or on the Hardware Device. Current versions of the license agreements are located in the documentation for the Hardware Device.
Signaling System 7 (SS7) means a signaling protocol used by the CCS Network.
Billing System means a system to issue Invoices relating to charges payable by each party under an Access Agreement;
Supplier System the information and communications technology system used by the Supplier in performing the Services including any software, the Equipment and related cabling (but excluding the Commissioner System);
TA2000 System means DST’s TA2000TM computerized data processing system for shareholder accounting.