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Private Telecommunication Network (PTN). Specification, functional model and information flows. Do not disturb and do not disturb override supplementary services
STANDARD published on 1.12.1995
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Designation standards: STN ETS 300363
Classification mark: 870363
Catalog number: 71494
Publication date standards: 1.12.1995
SKU: NS-541093
The number of pages: 86
Approximate weight : 289 g (0.64 lbs)
Country: Slovak technical standard
Category: Technical standards STN
1.8.2001
1.8.2001
1.8.2001
1.8.2001
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1.1.2002
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