标准号:D.232-1996
中文标准名称:D.232-1996
英文标准名称:Specific Tariff and Accounting Principles Applicable to ISDN Supplementary Services - Series D: General Tariff Principles General Tariff Principles - Charging and Accounting Principles for International Telecommunication Services Provided over the ISDN (S
发布日期:1996-07-01
实施日期:2007-08-08