NA 022

DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE

DIN ETS 300233/A1 [CURRENT] references following documents:

Document number Edition Title
DIN ETS 300233 1994-10 Integrated Services Digital Network (ISDN) - Access digital section for ISDN primary rate; English version ETS 300233:1994 More 
ETS 300233 1994-05 Integrated Services Digital Network (ISDN) - Access digital section for ISDN primary rate More