AFNOR - NF EN 301821
Private Integrated Service Network (PISN) - Inter-exchange signalling protocol - Private User Mobility (PUM) - Registration supplementary service (V1.2.1)
active, Most Current
| Organization: | AFNOR |
| Publication Date: | 1 May 2004 |
| Status: | active |
| ICS Code (Telephone networks): | 33.040.35 |
| ICS Code (Telecommunication services. Applications): | 33.030 |
Document History
NF EN 301821
May 1, 2004
Private Integrated Service Network (PISN) - Inter-exchange signalling protocol - Private User Mobility (PUM) - Registration supplementary service (V1.2.1)
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