| 摘要 |
A portable telephone system in which a portable telephone set which enters a site where the use of the set is limited receives a signal from a portable telephone output limiting management device containing output limiting command information, causing the portable telephone set to halt direct exchange with a base station and send to the output limiting management device, using a low powered radio wave, the portable telephone set management number, telephone number reply message and a notification information flag. The output limiting management device then takes the place of the portable telephone set to reply to a call-out from the base station until the portable telephone set exits the site.
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