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ISO/IEC 21989:2002
Information technology. Telecommunications and information exchange between systems. Private Integrated Services Network. Specification, functional model and information flows. Short message service
- Statute : Adopted
- Is valid? : Yes
- Available in : English
- Pages : 48
Classification of the standard
- ICS code
- Name
- 33.040.35
- Telephone networks
Link between documents
- Link type
- Notation
- References
- ETSI ETS 300 599
- References
- ETSI ETS 300 387
- References
- ETSI GTS GSM 03.38
- References
- ETSI TS 100 901
- References
- ETSI TS 100 942
- References
- ETSI TS 101 032
- References
- ITU-T Rec. Z.100:1999
- References
- ITU-T Rec.I.112:1993
- References
- ITU-T Rec. I.210:1993
- References
- ISO/IEC 13864:1995
- References
- ISO/IEC 11571:1998
- References
- ISO/IEC 11574:2000
- References
- ISO/IEC 11579-1:1994
- National Standard
- SM EN 301 990 V1.1.1:2020