Private Itegrated Services Network (PISN) - Specification, Functional Model and Information Flows - Identification Supplementary Services
| Accuris | |
|---|---|
| Product Category | Standards and Technical Documents |
| Product Number | ECMA 148 |
| Product Name | Private Itegrated Services Network (PISN) - Specification, Functional Model and Information Flows - Identification Supplementary Services |