DIN ETS 300051-1992 综合服务数字网络(ISDN).多用户呼叫号码附加服务.功能能力和信息流量
Integrated Services Digital Network (ISDN); Multiple Subscriber Number (MSN) supplementary service; functional capabilities and information flows; english version ETS 300051:1991
The document deals with the stage 2 description for the supplementary service Multiple Subscriber Number in the pan-European ISDN. The functional capabilities and information flows, which are needed for the support of the service description, are identified.