PREN 301 264:1998被替代
Private Integrated Services Network (pisn); Inter-exchange Signalling Protocol; Advice Of Charge (aoc) Supplementary Services [iso/iec 15050 (1997), Modified]
出版：European Telecommunications Standards Institute
专家解读视频
基本信息
标准编号： PREN 301 264:1998
发布时间：1998/5/1 0:00:00
标准类别：Draft
出版单位：European Telecommunications Standards Institute
标准页数：6
标准简介
Stage 3 of advice of charge supplementary service at Q ref pt. See DTR/ECMA-0002(ECMA-TR/SVC) for description. See ENV41005 for definition of Stage 3. See ENV41004 for definition of Q reference point. To contain PICS proforma.
替代本标准的新标准
等同采用的国际标准
NF EN 301264:2004 - Identical
