• ITU-T Rec. D.10 (11/1988) GENERAL TARIFF PRINCIPLES FOR INTERNATIONAL PUBLIC DATA COMMUNICATION SERVICES
  • Preamble
  • 1 General
  • 2 Charging
    • 2.1 General principles
    • 2.2 Tariff components
  • 3 Accounting
  • 4 Interworking of public data communication services