911 system means the set of network, database and customer premise equipment (CPE) components required to provide 911 service.
SDX System means the system used by NERC to exchange system data.
Open video system means an open video system authorized pursuant to 47 U.S.C. § 573 and, for
Customer System means the Customer's computing environment (consisting of hardware, software and/or telecommunications networks or equipment) used by the Customer or the Supplier in connection with this Contract which is owned by or licensed to the Customer by a third party and which interfaces with the Supplier System or which is necessary for the Customer to receive the Services;
System Software means Software that provides the operating and management instructions for the underlying hardware and other components, and is identified as such in Appendix 4 of the Contract Agreement and such other Software as the parties may agree in writing to be Systems Software. Such System Software includes, but is not restricted to, micro-code embedded in hardware (i.e., “firmware”), operating systems, communications, system and network management, and utility software.
Transmission System Code means the code, approved by the Board, that is in force at the relevant time, which regulates the financial and information obligations of the Transmitter with respect to its relationship with customers, as well as establishing the standards for connection of customers to, and expansion of a transmission system;
Transmission System Operator means a natural or legal person responsible for operating, ensuring the maintenance of and, if necessary, developing the transmission system in a given area and, where applicable, its interconnections with other systems, and for ensuring the long-term ability of the system to meet reasonable demands for the transmission of electricity;
Centralized Message Distribution System (CMDS) means the industry-wide data collection system, which handles the daily exchange of message details between CMDS participating telephone companies (also known as CMDS Direct Participants). AT&T-21STATE is a CMDS Direct Participant.
Fire alarm system means a system designed to detect and annunciate the presence of fire, or by-products of fire. Fire alarm system includes smoke detectors.