EN 300 356-7 V3.1.3 (1998) 标准详情
- 标准号:EN 300 356-7 V3.1.3 (1998)
- 中文标题:
- 英文标题:Integrated Services Digital Network (ISDN); Signalling System No.7 (SS7); ISDN User Part (ISUP) version 4 for the international interface; Part 7: Terminal Portability (TP) supplementary service [ITUT Recommendation Q.733, clause 4 (1993) modified]
- 标准类别:欧盟标准EN
- 发布日期: