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Document History

  1. ITU-T D.140


    SERIES D: GENERAL TARIFF PRINCIPLES General tariff principles – Charging and accounting in the international telephone service Accounting rate principles for the international telephone service

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  2. ITU-T D.140

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    Accounting Rate Principles for International Telephone Service Series D: General Tariff Principles General Tariff Principles - Charging and Accounting in the International Telephone Service

    • Historical Version