DIN ETS 300186
Integrated Services Digital Network (ISDN); Three-Party (3PTY) supplementary service; service description; English version ETS 300186:1993
active, Most Current
| Organization: | DIN |
| Publication Date: | 1 January 1994 |
| Status: | active |
| Page Count: | 18 |
| ICS Code (Integrated Services Digital Network (ISDN)): | 33.080 |
Document History
DIN ETS 300186
January 1, 1994
Integrated Services Digital Network (ISDN); Three-Party (3PTY) supplementary service; service description; English version ETS 300186:1993
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