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 6.9.2007
Designation standards: ETSI ES 202130-V2.1.2
Publication date standards: 6.9.2007
The number of pages: 295
Approximate weight : 916 g (2.02 lbs)
Country: European technical standard
Kategória: Technické normy ETSI