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Method and device for preventing wrong acquisition of additional function of digital radio transceiver

阅读:248发布:2021-12-08

专利汇可以提供Method and device for preventing wrong acquisition of additional function of digital radio transceiver专利检索,专利查询,专利分析的服务。并且PURPOSE: To prevent a purchaser of a digital radio transceiver from altering its additional functions by inhibiting the substantial and irreversible correction of the transceiver that is applied from the outside of its housing, the detection of a designated specific user controller and the execution of any function other than a pair of functions for a circuit that is digitally controlled. CONSTITUTION: If a selective transceiver type is decided by the paths 102A and 102B, a microprocessor never executes any scanning function. If the transceiver is decided as a scanning or system type by the paths 102A and 102B, the microprocessor executes a requested scanning function. In the same way, if both paths 102A and 102B are not cut and accordingly a transceiver of a system type is displayed, the execution is inhibited for generation of the DTMF telephone call signal of the microprocessor.,下面是Method and device for preventing wrong acquisition of additional function of digital radio transceiver专利的具体信息内容。

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