ETSI ES 202 130 V2.1.2 (2007-09) Human Factors (HF); User Interfaces; Character repertoires, orderin
标准简介
ETSI ES 202 130 V2.1.2 (2007-09) Human Factors (HF); User Interfaces; Character repertoires, orderings and assignments to the 12-key telephone keypad (for European languages and other languages used i
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