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Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Diversion supplementary services (ISO/IEC 13873 (1995) modified)
Translate name
STANDARD published on 1.3.1996
Designation standards: ÖNORM ETS 300257
Note: WITHDRAWN
Publication date standards: 1.3.1996
SKU: NS-781024
The number of pages: 83
Approximate weight : 280 g (0.62 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM
Latest update: 2026-11-08 (Number of items: 2 209 204)
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