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ITU-T D.172

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ITU-T D.172

Accounting for calls circulated over international routes for which accounting rates have not been established

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Author ITU
Editor ITU
Document type Standard
Format File
ICS 33.020 : Telecommunications in general
Number of pages 1
Year 1980
Document history
Country Switzerland
Keyword CCITT D.172;ITU-T 172;172