NORMSERVIS s.r.o.

STN ETS 300679 (870679)

Terminal Equipment (TE). Telephony for hearing impaired. Electrical coupling of telephone sets to hearing aids

STANDARD published on 1.8.2000

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The information about the standard:

Designation standards: STN ETS 300679
Classification mark: 870679
Catalog number: 80155
Publication date standards: 1.8.2000
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Slovak technical standard
Category: Technical standards STN

Annotation of standard text STN ETS 300679 (870679):

Táto norma špecifikuje elektrické parametre elektr. väzby funkcií telefónie, ktorá vzniká medzi koncovými zariadeniami (TE) a slúchadlami.