We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
Private Telecommunication Network (PTN); signalling at the S-reference point; generic feature key management protocol for the control of supplementary services.
STANDARD published on 1.12.1993
Designation standards: DIN ETS 300240:1993-12
Publication date standards: 1.12.1993
SKU: NS-248345
The number of pages: 36
Approximate weight : 108 g (0.24 lbs)
Country: German technical standard
Category: Technical standards DIN
Private Telekommunikationsnetze (PTN); Zeichengabe am Referenzpunkt S; Protokollgrundsätze für die Steuerung von Dienstmerkmalen über Funktionstasten.
1.12.1997
1.7.1998
1.7.1998
1.7.1998
1.12.1998
1.12.1998
Do you want to be sure about the validity of used regulations?
We offer you a solution so that you could use valid and updated legislative regulations.
Would you like to get more information? Look at this page.
Latest update: 2026-03-04 (Number of items: 2 265 056)
© Copyright 2026 NORMSERVIS s.r.o.