T-311 -
General Information
Organization
ETSI - ETSI European Telecommunications Standards Institute
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SIST
SIST EN 301 462 V1.1.1:2003(Main)
Human Factors (HF); Symbols to identify telecommunications facilities for the deaf and hard of hearing people
This document specifies a set of symbols to identify telecommunication facilities for deaf and hard of hearing people. The symbols defined in this standard will be applicable to all telecommunication equipment, related signage and publications, that provide or reference the defined facilities and assistive technologies which are intended to support telecommunications by deaf and hard of hearing people.
- Standard21 pagesEnglish languagesale 10% offe-Library read for1 day
ETSI
ETSI EN 301 462 V1.1.1 (2000-03)
Human Factors (HF);
Symbols to identify telecommunications facilities for the deaf and hard of hearing people
DEN/HF-02017
- Standard21 pagesEnglish languagesale 10% offe-Library read for1 day
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