Reference Source

ISO/IEC 15505:1997

For ISO/IEC 15505:1997, item title is Information technology — Telecommunications and information exchange between systems — Private Integrated Services Network — Specification, functional model and information flows — Message waiting indication supplementary service; status code is 9599; successor is ISO/IEC 15505:2000; withdrawn / published date is 1997-11-27, recorded from its source on 2026-08-05.

Identifier
ISO/IEC 15505:1997 verified
Item title
Information technology — Telecommunications and information exchange between systems — Private Integrated Services Network — Specification, functional model and information flows — Message waiting indication supplementary service verified
Status code
9599 verified
Successor
ISO/IEC 15505:2000
Withdrawn / published date
1997-11-27 verified
Sourceisopublicstorageprod.blob.core.windows.net
Verified
Review by
DatasetWithdrawn and superseded ISO standards

What the source says

27974,IS,,ISO/IEC 15505:1997,"Information technology — Telecommunications and information exchange between systems — Private Integrated Services Network — Specification, functional model and information flows — Message waiting indication supplementary service","Technologies de l'information — Télécommunications et échange d'information entre systèmes — Réseau privé à intégration de services — Spécifications, modèle fonctionnel et flux d'informations — Service supplémentaire d'indication d'attente de message",1997-11-27,1,['33.040.35'],ISO/IEC JTC 1/SC 6,9599,,[31614],['en'],16,

isopublicstorageprod.blob.core.windows.net, retrieved 2026-08-05

Source

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