ISO/IEC 15052:1997

Information technology — Telecommunications and information exchange between systems — Private Integrated Services Network — Inter-exchange signalling protocol — Recall supplementary service

OEN:

ISO

Langue:

English

Code(s) de l'ICS:

33.040.35

Statut:

Annulée

Date de Publication:

1997-05-14

Numéro Standard:

ISO/IEC 15052:1997