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Normas DIN – AENOR
DIN V I-ETS 300400:1995-10

DIN V I-ETS 300400:1995-10

Integrated Services Digital Network (ISDN) - Telephony terminals - Payphones; English version I-ETS 300400:1995

ISDN - Telefonendgeräte - Payphones; Englische Fassung I-ETS 300400:1995

Fecha Anulación:
2019-11 /Withdrawn
Equivalencias internacionales:

I-ETS 300400 (1995-03)

SN I-ETS 300400 (1995-03)

Resumen:
The document specifies the technical characteristics (electrical, mechanical, logical and acoustic) for a payphone terminal, which can be connected to an ISDN basic access at the coincident S and T reference point.
Das Dokument spezifiziert die technischen Eigenschaften (elektrische, mechanische, logische und akustische) für eine Payphone-Endeinrichtung, die an einen ISDN-Basisanschluß am zusammentreffenden S- und T-Referenzpunkt angeschlossen werden kann.
Keywords:
Communication service, Definitions, Electrical engineering, Integrated services digital network, ISDN, Payment, Prepayment equipment, Properties, Ratings, Telecommunication, Telecommunications, Telephone coinbox equipment, Telephone equipment, Telephone networks, Telephone services, Terminal devices
52,9
Idioma Formato

Formato digital

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