ETSI ETS 300679-ed.1

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

NORMA vydána dne 15.9.1996

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The information about the standard:

Designation standards: ETSI ETS 300679-ed.1
Publication date standards: 15.9.1996
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: European technical standard
Kategorie: Technické normy ETSI