Related to Latching system

Service Switching Point (SSP) is a telephone central office switch equipped with a Signaling System 7 (SS7) interface.
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.
Service Switching Point (SSP) means the telephone Central Office Switch equipped with a Signaling System 7 (SS7) interface.
smart metering system means an electronic system that is capable of measuring electricity fed into the grid or electricity consumed from the grid, providing more information than a conventional meter, and that is capable of transmitting and receiving data for information, monitoring and control purposes, using a form of electronic communication;
Signaling System 7 (SS7) means a signaling protocol used by the CCS Network.

Latching system definition