CSA ISO/IEC 15505:04 (R2019) : Information Technology - Telecommunications and Information Exchange Between Systems - Private Integrated Services Network - Specification, Functional Model and Information Flows - Message Waiting Indication Supplementary Service (Adopted ISO/IEC 15505:2003, third edition, 2003-04-01)
CSA OnDemand™ (Multi-user subscription)
SKU: 2701242
Items Included (2 Items)
Download a list of included itemsCSA ISO/IEC 15505:04 (R2019)
Information Technology - Telecommunications and Information Exchange Between Systems - Private Integrated Services Network - Specification, Functional Model and Information Flows - Message Waiting Indication Supplementary Service (Adopted ISO/IEC 15505:2003, third edition, 2003-04-01)
- Active
- English
CAN/CSA-ISO/IEC 15505-01
Information Technology - Telecommunications and Information Exchange Between Systems - Private Integrated Services Network (PISN) - Specification, Functional Model and Information Flows - Message Waiting Indication Supplementary Service (Adopted ISO/IEC 15505:2000, second edition, 2000-03-15)
- Withdrawn
- English