Acronym of OMC
( Operations and Maintenance Center ) Under the system, the center maintenance and support, OMC, including function, maintenance, and support equipment GSM can be supported interface network operator will also be responsible. OMC, etc., to all equipment within the system, switching BSC connected; and in fact, the function of regulatory GSM a country can do (like bills, spam) and the other one of the most important function in its time. function, maintenance, HLR is a country. Depending on the size of the network, any country can be more of a OMC have. Management, Global and centralized networks as well as by management center network NMC)) is performed, and OMC is also responsible for the management of the regional network.
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