Human Factors (HF); User Interfaces; Character repertoires, orderings and assignments to the 12-key telephone keypad (for European languages and other languages used in Europe)
NORMA vydaná dňa 31.8.2007
Designation standards: ETSI ES 202130-V2.1.1
Publication date standards: 31.8.2007
The number of pages: 252
Approximate weight : 787 g (1.74 lbs)
Country: European technical standard
Kategória: Technické normy ETSI