PRETS 300 359-6-1997 标准详情
- 标准号：PRETS 300 359-6-1997
- 中文标题：
- 英文标题：Integrated Services Digital Network (isdn) - Completion Of Calls To Busy Subscriber (ccbs) Supplementary Service - Digital Subscriber Signalling System No. One (dss1) Protocol - Abstract Test Suite (ats) And Partial Protocol Implementation Extra Info
- 标准类别：欧洲通信ETS,I-ETS,PRI-ETSETS
- 发布日期：
