| 摘要 |
PROBLEM TO BE SOLVED: To easily input and change information, etc., conserning the slave nurse calling device as to a nurse calling device using a radio private branch exchange for calling a medical doctor or nurse from a patient in a hospital. SOLUTION: A nurse calling device is provided with an exchange 1, a hospital data managing terminal 6 connected to the exchange 1, a plurality of master nurse calling devices 2 connected to the exchange 1, a plurality of slave nurse calling devices 3 connected to the master devices 2, a plurality of radio control master devices 4 connected to the exchange 1, and radio terminals 5 connected to the master devices 4 through radio channels and the hospital data managing terminal 6 stores the information on all slave devices 3 and the numbers of related radio terminals and informs a related radio terminal of the information on a calling slave device 4.
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