SS ETS 300 359-2-1995 标准详情
- 标准号：SS ETS 300 359-2-1995
- 中文标题：
- 英文标题：Integrated Services Digital Network (isdn) - Completion Of Calls To Busy Subscriber (ccb) Supplementary Service - Digital Subscriber Signalling System No.one (dss1) Protocol - Part 2: Protocol Implementation Conformance Statement (pics) Proforma Spec
- 标准类别：新加坡SS
- 发布日期：
