Q3 interface at the Local Exchange (LE) for line and circuit testing of analogue and Integrated Services Digital Network (ISDN) subscriber lines - Part 1: Q3 interface specification (Endorsement of the English version EN 301006-1 V 1.2.3 (1998-10) as German Standard)
German title
Q3-Schnittstelle an der Ortsvermittlungsstelle (LE) für Leitungs- und Verbindungsprüfungen von analogen und ISDN-Anschlußleitungen - Teil 1: Spezifikation der Q3-Schnittstelle (Anerkennung der Englischen Fassung EN 301006-1 V 1.2.3 (1998-10) als Deutsche Norm)
Publication date
2000-02
Original language
German
Pages
1
Publication date
2000-02
Original language
German
Pages
1
DOI
https://dx.doi.org/10.31030/8911831
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ICS
33.040.35,
33.080
DOI
https://dx.doi.org/10.31030/8911831
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