| 摘要 |
PURPOSE:To make a receiver cabinet into a thin shape, by providing a read only memory which stores its own call number at a loadable/unloadable partial cabinet which constitutes a part of the receiver cabinet. CONSTITUTION:A decoding circuit 5 which compares a radio circuit 2 which demodulates a carrier signal with its own call number stored in the read only memory 4 and generates a call detection signal when they coincide with each other, and an information circuit(amplifier circuit)6 which informs the call via a speaker 7 by inputting the call detection signal are housed in a thin type cabinet 11. The read only memory 4 constitutes a part of the cabinet 11, and also, it is provided in a cartridge(partial cabinet)12 set loadably/unloadably for the cabinet 11. In such a way, it is possible to realize the making the device into the thin type. |
