作者: Fukuharu Sudo
DOI:
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摘要: A communications terminal apparatus and display method thereof to make the user aware of operational state a portable telephone thus preventing malfunctions damages caused by user. In present invention, when manipulation key is continuously depressed for predetermined duration or more, set into an operating corresponding key, after images sequentially changing in accordance with lapse depressing time are displayed on sound effects. When not returned prior depression effects having changed reverse order. Thereby, which manipulated can be realized.