MCA CONTROL SYSTEM

摘要

PURPOSE:To offer the MCA control system in which a wait time by the use of a control channel is eliminated and the mode is quickly transited to the speech mode when a slave set is hooked off with respect to the control system of a radio telephone set employing the MCA system. CONSTITUTION:The system is an MCA system in which a master set 11 and a slave set 12 implement radio communication and the slave set 12 is always put on the master set 11 in the inoperating state, then while the slave set 12 is always put on the master set 11 in the inoperating state, a control signal is sent/received by using a wired line 15 connecting the master set 11 and the slave set 12.