| 摘要 |
PURPOSE:To surely and efficiently implement the operation management of a pocket bell by inputting the identification code of a possessor of a pocket bell to be called, retrieving a call number corresponding to the identification code from a storage means, calling the pocket bell based on the call number and applying the calling again. CONSTITUTION:This system is provided with a storage means 14 storing the identification codes of possessors of pocket bells 41-43, the call numbers of the pocket bells 41-43, the identification codes of a caller and an elapse flag representing the elapse of the call corresponding to them, and with a display means 13 displaying the content of the storage means 14. Then the call number of the pocket bells 41-43 corresponding to the identification code of the possessors of the entered pocket bells 41-43 is retrieved from the storage means 14, and a pocket bell is called by using the call number of the retrieved pocket bells 41-43. When a prescribed time elapses from a 1st call and the elapse flag represents the calling state, the pocket bell is called again. Thus, the communication by the pocket bells 41-43 is implemented surely and efficiently.
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