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Private Telecommunication Network (PTN); signalling protocol at the S-reference point; identification supplementary services.
STANDARD published on 1.9.1993
Designation standards: DIN ETS 300191:1993-09
Publication date standards: 1.9.1993
SKU: NS-248269
The number of pages: 30
Approximate weight : 90 g (0.20 lbs)
Country: German technical standard
Category: Technical standards DIN
Private Telekommunikationsnetze (PTN); Zeichengabeprotokoll am Referenzpunkt S; Dienstmerkmale "Rufnummernidentifizierung".
1.7.1999
1.7.1999
1.8.2001
1.8.2001
1.8.2001
1.2.2000
Latest update: 2025-05-08 (Number of items: 2 198 869)
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