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Private Telecommunication Network (PTN). Specification, functional model and information flows. Call intrusion supplementary service
STANDARD published on 1.8.1998
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Designation standards: STN ETS 300425
Classification mark: 870425
Catalog number: 72597
Publication date standards: 1.8.1998
SKU: NS-541308
The number of pages: 1
Approximate weight : 3 g (0.01 lbs)
Country: Slovak technical standard
Category: Technical standards STN
Táto norma špecifikuje doplnkovú službu vstupu do hovoru, ktorú možno použiť so základnými službami, ktoré poskytujú neverejné telekomunikačné siete.
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