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ITU-T D.240

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ITU-T D.240

Charging and accounting principles for teleservices supported by the ISDN

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Author ITU
Editor ITU
Document type Standard
Format File
ICS 33.080 : Integrated Services Digital Network (ISDN)
Number of pages 2
Year 1990
Document history
Country Switzerland
Keyword CCITT D.240;ITU-T 240;240