| 摘要 |
PROBLEM TO BE SOLVED: To automatically suppress sounding of an incoming sound in a radio mobile communication terminal in a specific area. SOLUTION: A method for controlling the incoming sound of the radio mobile communication terminal comprises the steps of: installing an incoming sounding control unit at an entrance of a closed area not preferably to generate incoming sounding at the radio mobile communication terminal; sending a signal for setting suppressing of the sounding near the inside of the entrance of the closed area via a radio wave from the wounding control unit; sending a signal for releasing the suppression of the sounding near the outside of the entrance of the closed area via a radio wave; setting the suppression of the sounding by receiving the signal for setting the suppression of the sounding immediately before entering the closed area, at the entrance of the closed area when entering the closed area from out of the area; and releasing the suppression of the sounding by receiving the signal for releasing the suppression of the sounding immediately, before outputting from the entrance at the entrance of the closed area when the radio mobile communication terminal outputs from the closed area. COPYRIGHT: (C)2004,JPO
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