| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To prevent a factitious error from being generated in a start time, when counting the same time by a plurality of cellular phone units having a stop watch function. <P>SOLUTION: In this cellular phone units having the stop watch function, a start signal is transmitted to start counting by the stop watch, when an operation is executed to start the counting by the stop watch, and the stop watch starts the counting, based on the received start signal, when receiving the start signal to start the counting by the stop watch. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
