Integrated Services Digital Network (ISDN). Telephony 3,1 kHz teleservice. Attachment requirements for handset terminals
NORM herausgegeben am 1.5.2001
Designation standards: STN TBR 008/C1
Classification mark: 879008
Catalog number: 17445
Publication date standards: 1.5.2001
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN