Tariff principles and accounting for the International Freephone Service (IFS) SERIES D: GENERAL TARIFF PRINCIPLES General tariff principles Charging and accounting in the international telephone service Study Group 3
This Recommendation sets out the general principles for charging and international accounting to be
applied by Administrations for the provision of the international freephone service which is
described in ITU-T Rec. E.152. With regard to tariff and acc