Standards
[CURRENT]
DIN ETS 300297/A1
DIN ETS 300297/A1
Integrated Services Digital Network (ISDN) - Access digital section for ISDN basic rate; English version ETS 300297:1995/A1:1996
Title (German)
ISDN - Digitaler Zugangsabschnitt für den ISDN-Basisanschluß; Englische Fassung ETS 300297:1995/A1:1996