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6496)   2004-06-19   CDR, 호 상세 기록, Call Detail Reporting, Call Detail Recording
6497)   2004-06-18   ST, 신호단말, Signaling Terminal
6498)   2004-06-18   IGS, 관문 교환기, 상호접속 관문교환기, Interconnection Gateway Switch
6499)   2004-06-18   PUBNET, 초고속국가망인터넷, Korea Public Sector Network for Internet
6500)   2004-06-17   IN Service, 지능망 서비스, Intelligent Network Service
6501)   2004-06-15   패스콜서비스, PassCall
6502)   2004-06-14   CVA, 고객가치품질, Customer Value Added
6503)   2004-06-11   CDDI, Copper Distributed Data Interface
6504)   2004-06-10   B-WLL, BWLL, 광대역무선가입자망, 광대역무선가입자회선, Broadband Wireless Local Loop
6505)   2004-06-10   WLL, 무선가입자망, Wireless Local Loop
6506)   2004-06-10   IP-xDSL 서비스, IP-xDSL
6507)   2004-06-10   CI Service, 변경 전화번호 안내, 번호변경안내, Changed Number Information
6508)   2004-06-10   CCC, 신용통화서비스, Credit Card Calling Service
6509)   2004-06-10   설치장소 변경, 설변
6510)   2004-06-10   S.O.H, 송수화기방치, Subscriber Off Hook

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