| 摘要 |
PURPOSE:To provide a cordless telephone set which can shorten the checking time and also can simplify the constitution by automating the offset control of an RF module at the time of a performance set. CONSTITUTION:A microcomputer 31 previously stores the standard offset value of an RF module 4 in an E<2>PROM 30. In a performance test mode, the microcomputer 31 sets the reception intensity of the module 4 as the offset value via an A/D converter 6 and defines the difference between the offset value and the standard offset value as the standard offset. Then the the received signal of the antenna having higher reception intensity is always selected in a normal mode based on the difference between the reception intensity of the module 4 and the standard reception intensity. |
