---

• ITU-T Rec. D.115 (11/1988) TARIFF PRINCIPLES AND ACCOUNTING FOR THE INTERNATIONAL FREEPHONE SERVICE (IFS)
• Preamble
• 1 Tariff structure
  • 1.1 Tariff components
  • 1.2 Network access component
  • 1.3 Network utilization component
• 2 Collection charges
• 3 International accounting