ETSI - EN 301 255
Private Integrated Services Network (PISN); Inter-exchange signalling protocol; Message waiting indication supplementary service
active, Most Current
| Organization: | ETSI |
| Publication Date: | 1 January 2004 |
| Status: | active |
| Page Count: | 5 |
Document History
EN 301 255
January 1, 2004
Private Integrated Services Network (PISN); Inter-exchange signalling protocol; Message waiting indication supplementary service
A description is not available for this item.
August 1, 2003
Private Integrated Services Network (PISN); Inter-exchange signalling protocol; Message waiting indication supplementary service
This European Standard (Telecommunications series) has been produced by ECMA on behalf of its members and those of the European Telecommunications Standards Institute (ETSI), and is now submitted for...
October 1, 1998
Private Integrated Services Network (PISN); Inter-Exchange Signaling Protocol; Message Waiting Indication (MWI) Supplementary Service
Foreword
This European Standard (Telecommunications series) has been produced by ETSI Technical Committee European Computer Manufacturers Association (ECMA).
The present document is one of a series...
May 1, 1998
Private Integrated Services Network (PISN); Inter-Exchange Signaling Protocol; Message Waiting Indication (MWI) Supplementary Service
This European Standard (Telecommunications series) has been produced by ETSI Technical Committee European Computer Manufacturers Association (ECMA), and is now submitted for the ETSI standards...