ISO/IEC 14842:1996 EN 86410f1d
Information technology -- Telecommunications and information exchange between systems -- Private Integrated Services Network -- Specification, functional model and information flows -- Do not disturb and do not disturb override supplementary services
现行
发布日期 :
1996-10-10
实施日期 :
ISO/IEC 15432:1999 EN 3cf82a91
Information technology -- Telecommunications and information exchange between systems -- Private Integrated Services Network -- Specification, functional model and information flows -- Wireless Terminal Authentication supplementary services (WTAT and WTAN)
现行
发布日期 :
1999-09-09
实施日期 :