Human Factors (HF); Access to telecommunications for people with special needs Recommendations for improving and adapting telecommunication terminals and services for people with impairments
NORMA vydaná dňa 17.10.1991
Designation standards: ETSI ETR 029-ed.1
Publication date standards: 17.10.1991
The number of pages: 22
Approximate weight : 66 g (0.15 lbs)
Country: European technical standard
Kategória: Technické normy ETSI