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6376)   2003-09-09   다운사이징, Downsizing
6377)   2003-09-08   KD-4, PCM 단국장치(KD-4), KD4
6378)   2003-09-08   FT1, FT-1, FE1, FE-1, Fractional T1, Fractional E1
6379)   2003-09-08   FDSL, Fractional Digital Subscriber Line
6380)   2003-09-04   R2, R2 신호방식, R2 Signaling
6381)   2003-09-01   CDPD, Cellular Digital Packet Data
6382)   2003-08-26   사용 변수 제어, Usage Parameter Control, UPC
6383)   2003-08-26   초고속국가망, 초고속국가정보통신망
6384)   2003-08-18   ARR, 회계적 수익률법, Accounting Rate of Return Method, 회계적 이익률법, 평균 이익률법
6385)   2003-08-17   LLU, 가입자선로제공, 가입자선로세분화, 가입자선로공동활용제도, Local Loop Unbundling
6386)   2003-08-05   MPOA, MPoA, Multi Protocol over ATM
6387)   2003-06-11   선별착신기능, Call Screening
6388)   2003-06-10   RSS, RSU, 원격가입자장치, 원격가입자회선수용시스템, 원격교환장치, Remote Subscriber System, Rem . . .
6389)   2003-04-13   NIS, Network Information Service
6390)   2003-04-02   CPCS, Common Part Convergence Sublayer

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