Portable communication apparatus
作者： Atsushi Yokochi , Toshiro Haze , Makoto Yamada
DOI:
关键词:
摘要: To minimize an occurrence of run-out power in a battery the middle communication and error caused thereby. The residual amount is detected. Communication enabled only when exceeds predetermined amount. Information relative to displayed allow operator recognize battery. Further, information transmitted transmission side so that excess on receiving not side.
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