NA 022
DKE Deutsche Kommission Elektrotechnik Elektronik Informationstechnik in DIN und VDE
Technische Regel
[AKTUELL]
TBR 38
; TBR 038:1998-05
TBR 38
; TBR 038:1998-05
Public Switched Telephone Network (PSTN) - Attachment requirements for a terminal equipment incorporating an analogue handset function capable of supporting the justified case service when connected to the analogue interface of the PSTN in Europe
Titel (englisch)
Public Switched Telephone Network (PSTN) - Attachment requirements for a terminal equipment incorporating an analogue handset function capable of supporting the justified case service when connected to the analogue interface of the PSTN in Europe