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

OEN:

ISO

Langue:

English

Code(s) de l'ICS:

33.040.35

Statut:

Annulée

Date de Publication:

1997-11-26

Numéro Standard:

ISO/IEC 15505:1997