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
專家解讀視頻
基本信息
標準編號： PREN 301 264:1998
發布時間：1998/5/1 0:00:00
標準類別：Draft
出版單位：European Telecommunications Standards Institute
標準頁數：6
標準簡介
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.
替代本標準的新標準
等同采用的國際標準
NF EN 301264:2004 - Identical
