Essential requirements for terminal equipment intended for connection to digital interfaces of the PSTN using channel associated signalling
German title
Wesentliche Forderungen bei Endgeraeten, die fuer den Anschluss an Digitalschnittstellen des oeffentlichen Telekommunikationswaehlnetzes mit kanalgebundener Zeichengabe bestimmt sind
Publication date
1995-02-15
Original language
English
Pages
34
Publication date
1995-02-15
Original language
English
Pages
34
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