The chargeable duration that is used in the establishment of international accounts is not necessarily the same as that used in the subscribers’ accounts. The duration taken into consideration in the international accounts can be fixed precisely and independently of the characteristics of the network.
ITU-T D.61-1993 Referenced Document
ITU-T D.61 CHARGING AND ACCOUNTING PROVISIONS RELATING TO THE MEASUREMENT OF THE CHARGEABLE DURATION OF A TELEX CALL
ITU-T D.61-1993 history
1993ITU-T D.61-1993 CHARGING AND ACCOUNTING PROVISIONS RELATING TO THE MEASUREMENT OF THE CHARGEABLE DURATION OF A TELEX CALL
1988ITU-T D.61-1988 Charging and accounting provisions relating to the measurement of the chargeable duration of a telex call