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ETSI ETS 300 218

Integrated Services Digital Network (ISDN); Syntax-based videotex lower layer protocols for ISDN packet mode (CCITT Recommendation X.31 Case A and Case B)
standard by European Telecommunications Standards Institute, 01/01/1993
Publisher: ETSI

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Specify how to use the end to end protocol of ETS 300 223 in the case of ISDN packet mode

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