ITU D.20:1988
ITU D.20:1988 Special Tariff Principles For The International Circuit-switched Public Data Communication Services
Table of Contents
PreambleDefinition
1Tariffstructure
1.1Tariffcomponents
1.2Networkaccesscomponent
1.3Networkutilizationcomponent
2Collectioncharges
3Internationalaccounting
4Determinationofaccountingrates