ECMA 185
Private Integrated Services Network (PISN) - Specification, Functional Model and Information Flows - Call Completion Supplementary Services (CCSD)
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| Organization: | ECMA |
| Publication Date: | 1 June 1997 |
| Status: | active |
| Page Count: | 66 |
Document History
ECMA 185
June 1, 1997
Private Integrated Services Network (PISN) - Specification, Functional Model and Information Flows - Call Completion Supplementary Services (CCSD)
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