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PREN 301 258 : MAY 98被替代
PRIVATE INTEGRATED SERVICES NETWORK (PISN); INTER-EXCHANGE SIGNALLING PROTOCOL; RECALL SUPPLEMENTARY SERVICE [ISO/IEC 15052(1997), MODIFIED]
出版：European Telecommunications Standards Institute
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基本信息
標(biāo)準(zhǔn)編號(hào)： PREN 301 258 : MAY 98
標(biāo)準(zhǔn)類別：Draft
出版單位：European Telecommunications Standards Institute
標(biāo)準(zhǔn)頁數(shù)：0
標(biāo)準(zhǔn)簡介
Contains stage 3 description of the Recall supplementary service. See ECMA DTR/ECMA-00002(ECMA-TR/SVC) for a description of the supplementary service. See ENV 41 005 for definition of stages.
替代本標(biāo)準(zhǔn)的新標(biāo)準(zhǔn)
等同采用的國際標(biāo)準(zhǔn)
NF EN 301258 : 2004 - Identical
