ITU-T D.115-1996
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; 10 pp)

Standard No.

ITU-T D.115-1996

Release Date

1996

Published By

ITU-T - International Telecommunication Union/ITU Telcommunication Sector