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ITU-T D.61 Charging and accounting provisions relating to the measurement of the chargeable duration of a telex call
ITU-T D.65 General charging and accounting principles in the international telex service for multi-adress messages via store-and-forward units
ITU-T D.85 Charging for international phototelegraph calls to multiple destinations
ITU-T D.100 Charging for international calls in manual or semi-automatic operating
ITU-T D.104 Charging for calls to subscriber's station connected either to the absent subscriber's service or to a device substituting a subscriber in his absence
ITU-T D.106 Introduction of reduced rates during periods of light traffic in the international telephone service
ITU-T D.160 Mode of application of the flat-rate price procedure set forth in recommendations D.67 and recommendation D.150 for renumeration of facilities made available to the administrations of other countries