| 摘要 |
The position registration function of a cellular wireless communication apparatus is utilized to specify the position of the apparatus, notification of which is given to a communicating party. By additionally notifying the communicating party of identification information representing the wireless communication apparatus, the communicating party can use this information in judging whether or not to answer the call. Further, route traveled by the wireless communication apparatus is specified using the position registration function, and the transportation fare required for such travel is calculated.
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