DIN ETS 300387
Private Telecommunications Network (PTN) - Method for the specification of basic and supplementary services; English version ETS 300387:1994
active, Most Current
| Organization: | DIN |
| Publication Date: | 1 November 1994 |
| Status: | active |
| Page Count: | 16 |
| ICS Code (Telephone networks): | 33.040.35 |
Document History
DIN ETS 300387
November 1, 1994
Private Telecommunications Network (PTN) - Method for the specification of basic and supplementary services; English version ETS 300387:1994
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