• NTTF023E.doc- 118KB - Calculation of Bill and Keep Trunking Requirements and the Imbalanced Minutes for the Application of the Imbalance Tariff, Oct 16/07, Revised May 13/08
• NTTF023E.doc- 118 ko - Calculation of Bill and Keep Trunking Requirements and the Imbalanced Minutes for the Application of the Imbalance Tariff, Oct 16/07, Revised May 13/08