EN 300 097-1 V1.2.4 标准详情
- 标准号：EN 300 097-1 V1.2.4
- 中文标题：
- 英文标题：Integrated Services Digital Network (ISDN); Connected Line Identification Presentation (COLP) supplementary service; Digital Subscriber Signalling System No. one (DSS1) protocol; Part 1: Protocol specification
- 标准类别：欧盟标准EN
- 发布日期：
