ÖNORM EN 301821-V1.1.1

Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Private User Mobility (PUM) - Registration supplementary service [ISO/IEC 17876 (2000), modified]

STANDARD published on 1.1.2001

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The information about the standard:

Designation standards: ÖNORM EN 301821-V1.1.1
Note: WITHDRAWN
Publication date standards: 1.1.2001
The number of pages: 72
Approximate weight : 216 g (0.48 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM