Information technology Telecommunications and information exchange between systems Private Integrated Services Network Specification, functional model and information flows Short message service
| Accuris | |
|---|---|
| Product Category | Standards and Technical Documents |
| Product Number | CAN/CSA-ISO/IEC 21989-04 |
| Product Name | Information technology Telecommunications and information exchange between systems Private Integrated Services Network Specification, functional model and information flows Short message service |