ETSI ETS 300 183 PRA 1-1997 标准详情
- 标准号:ETSI ETS 300 183 PRA 1-1997
- 中文标题:综合业务数字网( ISDN ) ,电话会议,附加( CONF )补充业务服务说明
- 英文标题:Integrated Services Digital Network (ISDN); Conference Call, Add-on (CONF) Supplementary Service Service Description
- 标准类别:欧洲通信ETS,I-ETS,PRI-ETSETS
- 发布日期:1997-09-01