| 摘要 |
PURPOSE:To decrease number of receivers of mobile terminal equipments by devising the system to be used in common for plural mobile communication systems such as an automobile telephone system and an in-premises cordless telephone system so as to await an independent call from the plural mobile communication systems. CONSTITUTION:The mobile communication system employing the incoming call control system recognizes a timing when other system sends an incoming call signal by receiving the incoming call signal of the mobile communication system of the other system. While the other system does not send the incoming call signal, the incoming call of its own system is transmitted. Moreover, when the other system sends the incoming call signal and its own system sends the incoming call signal, the transmission of the same incoming call signal is repeated, A mobile terminal equipment selects a received frequency to receive the incoming call signal of the both systems. When the incoming call signals of the both are simultaneously sent, the incoming signal of the other system not implementing the incoming call control is received with priority.
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