SERIES D: GENERAL TARIFF PRINCIPLES General tariff principles Charging and accounting in the international telephone service Accounting rate principles for the international telephone service Study Group 3; Supplement 1
ITU-T Study Group 3 had continued its study on the issue of accounting rate reform through the
previous study period and succeeded in compiling Annex E to ITU-T Rec. D.140, which provided
guidelines for bilateral negotiations of transitional arrangement