ITU-T D.120-1996 标准详情
- 标准号:ITU-T D.120-1996
- 中文标题:国际电信电费卡(itcc)业务的计费和结算原则
- 英文标题:charging and accounting principles for the international telecommunication charge card service
- 标准类别:国际电信联盟标准
- 发布日期:1996-07-01
??U (International Telecommunication Union) is the United Nations Specialized Agency in the field oftelecommunications. The ITU Telecommunication Standardization Sector (ITU-T) is a permanent organ ofthe ITU. Some 179 member countries, 84 telecom ope
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