| 摘要 |
PROBLEM TO BE SOLVED: To display its own current position of portable telephone set. SOLUTION: A microcellular type portable telephone set 1 is provided with a data table showing the relation of correspondence between the data of location of base station and the identification code of this base station. When a prescribed operating key is operated, by referring to the data table, the identification code of base station to which the portable telephone set 1 is connected is converted to the data of location of this base station. Corresponding to these converted data, the current position of the base station is displayed on a display element 34.
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