SS EN 300 745-4 Ed. 1 (1999) 标准详情
- 标准号:SS EN 300 745-4 Ed. 1 (1999)
- 中文标题:
- 英文标题:Integrated Services Digital Network (Isdn) - Message Waiting Indication (Mwi) Supplementary Service - Digital Subscriber Signalling System No. One (Dss1) Protocol - Part 4: Abstract Test Suite (Ats) And Partial Protocol Implementation Extra Informati
- 标准类别:新加坡SS
- 发布日期: