PRETS 300 256 : NOV 95被替代
PRIVATE TELECOMMUNICATIONS NETWORK (PTN); SPECIFICATION, FUNCTIONAL MODEL AND INFORMATION FLOWS - DIVERSION SUPPLEMENTARY SERVICE
出版：European Telecommunications Standards Institute
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基本信息
標準編號： PRETS 300 256 : NOV 95
標準類別：Draft
出版單位：European Telecommunications Standards Institute
標準頁數：0
標準簡介
Specifies the supplementary services Call Forwarding Unconditional (CFU), Call Forwarding Busy (CFB) and Call Forwarding No Reply (CFNR), which apply to various basic services supported by Private Telecommunication Networks (PTNs).
替代本標準的新標準
