ISO/IEC 15049:1997

Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Specification, functional model and information flows - Advice of charge supplementary services

The electronic version of this International Standard can be downloaded from the ISO/IEC Information Technology Task Force (ITTF) web site.

SDO:

IEC

Language:

English

ICS Codes:

33.040.35

Status:

Published

Publish date:

1997-05-14

Standard Number:

ISO/IEC 15049:1997