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ITU-T I.420

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ITU-T I.420

Basic user-network interface

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Author ITU
Editor ITU
Document type Standard
Format File
ICS 33.080 : Integrated Services Digital Network (ISDN)
Number of pages 1
Year 1980
Document history
Country Switzerland
Keyword CCITT I.420;ITU-T 420;420;ITU-T I.420