Net metering system means a facility for the production of electrical energy that:
Combined sewer system means a system for conveying both sanitary sewage and storm water runoff.
Clearing System means Monte Titoli S.p.A., with offices in Piazza degli Affari no. 6, Milan, Italy ("Monte Titoli").
Centralized Message Distribution System (CMDS) means the transport system that LECs use to exchange outcollect and Carrier Access Billing System “CABS” access messages among each other and other Parties connected to CMDS.
Plumbing system means water supply distribution and disposal piping on the premises, including appliances and equipment attached thereto, between their connection points to a public or private system.
Signaling System 7 (SS7) means a signaling protocol used by the CCS Network.