ETSI ETS 300 218-1993 Integrated Services Digital Network (ISDN); Syntax-Based Videotex Lower Layers Protocols for ISDN Packet Mode (CCITT Recommendation X.31 Case A and Case B)
European Telecommunications Standards Institute (ETSI)
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ETSI ETS 300 218-1993
ETSI ETS 300 218-1993 history
1993ETSI ETS 300 218-1993 Integrated Services Digital Network (ISDN); Syntax-Based Videotex Lower Layers Protocols for ISDN Packet Mode (CCITT Recommendation X.31 Case A and Case B)
1992ETSI PRETS 300 218-1992 Integrated Services Digital Network (ISDN); Syntax-Based Videotex Lower Layers Protocols for ISDN Packet Mode (CCITT Recommendation X.31 Case A and Case B)