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ITU-T D.140 (2002) Amd. 1 (12/2002)

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New Appendix to Annex C: Guidelines
To facilitate accounting rate negotiations and ensure that they take place in a healthy atmosphere, Study Group 3 developed non-binding guidelines based on serveral principles to be observed.
Citation: https://handle.itu.int/11.1002/1000/6224
Series title: D series: Tariff and accounting principles and international telecommunication/ICT economic and policy issues
  D.1-D.299: General tariff principles
  D.100-D.159: Charging and accounting in the international telephone service
Approval date: 2002-12-13
Provisional name:D.xxx
Approval process:TAP
Status: In force
Maintenance responsibility: ITU-T Study Group 3
Further details: Patent statement(s)
Development history