DIN ETS 300059-1992 综合服务数字网络(ISDN).分地址附加服务.服务说明

标准号：DIN ETS 300059-1992
中文标准名称：综合服务数字网络(ISDN).分地址附加服务.服务说明
英文标准名称：Integrated Services Digital Network (ISDN); Subaddressing (SUB) supplementary service; service description; english version ETS 300059:1991
标准类型：M11;L78
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：M11;L78
国际标准分类号：33.080
适用范围：The document deals with the Subaddressing supplementary service which allows the called (served) user to expand his addressing capacity beyond the one given by the ISDN number. Only the served user shall define the significance of the subaddress.