EMERGENCY REPORTING PORTABLE TERMINAL, DATA COMMUNICATION METHOD AND PROGRAM
PROBLEM TO BE SOLVED: To provide an emergency reporting portable terminal capable of data communication, even with its siren function being turned on. SOLUTION: An intermittent siren driver 2a intermittently drives a siren. While the siren temporary stops, the data communication is executed. Thus th...
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide an emergency reporting portable terminal capable of data communication, even with its siren function being turned on. SOLUTION: An intermittent siren driver 2a intermittently drives a siren. While the siren temporary stops, the data communication is executed. Thus the data communication can be made with the siren function set on. |
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