| 摘要 |
PURPOSE:To provide the correction method of the calendar of a cordless telephone system, by which the calendar can be corrected at the short use time of C-CH (control channel) on the correction method of the calendar in the slave unit of the cordless telephone system. CONSTITUTION:The method is to correct the calendar of the slave unit 200 in the cordless telephone system consisting of a master unit 100 connected to a private exchange 300 provided with a standard calendar generation circuit 310, and of the slave unit 200. A state change detection means 160 detecting the state change of the cordless telephone system is provided for the master unit 100. The master unit 100 monitors the state change of the cordless telephone system in the state change detection means 160. When it detects the state change, it transmits calendar information generated by a calendar generation circuit 150 to the slave unit 200. The slave unit 200 corrects the calendar of a calendar generation circuit 240 by received calendar information. |
