Cordless telephone set
专利汇可以提供Cordless telephone set专利检索，专利查询，专利分析的服务。并且PURPOSE: To prevent waste consumption of a battery of a handset and to pre vent invalid acquisition of a line by applying entry of a dial key or a talk key or the like only when a handset is lifted up from a stand for the purpose of dialing to open a talking channel.
CONSTITUTION: When a handset 1 is lifted up from a stand 50, whether or not a dial key 131 is depressed is checked up to a limit time of a timer TM and when the dial key is not depressed, whether or not a talk key 132 is depressed is checked, and when the talk key 132 is not depressed, whether or not an incoming cal request comes from a base unit 2 is checked. When the talk key 132 is depressed, the handset 1 and the base unit 2 are connected and the base unit 2 is connected to a line 3 and when an opposite telephone number is entered from the dial key 131, the telephone number signal is sent from the handset 1 to the line 3 through the base unit 2.
COPYRIGHT: (C)1991,JPO&Japio，下面是Cordless telephone set专利的具体信息内容。
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