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Integrated Sevices Digital Network (ISDN); 3,1 kHz telephony teleservice; attachment requirements for handset terminals.
STANDARD published on 1.2.1992
Designation standards: DIN ETS 300085:1992-02
Publication date standards: 1.2.1992
SKU: NS-248045
The number of pages: 60
Approximate weight : 180 g (0.40 lbs)
Country: German technical standard
Category: Technical standards DIN
ISDN; Teledienst Telefonie mit 3,1 kHz; Anschlußbedingungen für Endgeräte mit Telefonfunktion und Handapparat.
1.1.2002
1.7.2004
1.1.2002
1.9.2001
1.9.2001
1.7.2004
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