| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide portable radio terminal equipment for announcing the situations of a portable radio terminal as necessary without depending on a confirming means relying on vision. <P>SOLUTION: In this portable radio terminal, a control part operates, by depressing a preliminarily decided specific operation key among operation key parts arranged in the portable radio terminal, a ringing part or a vibrating part differently according to detection values obtained by an electric field detecting part and a residual battery capacity detecting part. <P>COPYRIGHT: (C)2004,JPO |
