| 摘要 |
PURPOSE:To attain the convenience of use for a person carrying the titled receiver by changing a call tone in response to the setting of a switch. CONSTITUTION:In receiving its own call signal by a radio receiver 2, reception information is displayed on a display device 13 by the control of a CPU 1 and a call tone is generated from a speaker 40 via an amplifier 9. The call tone is given to a timing circuit 5 and an oscillator 6 to control them in response to the setting of a changeover switch 8 and a 1st call tone or a 2nd call tone with small power, the sounding suitable for the surrounding state such as during conference is selected and an individual selective call receiver with convenience in use for the carrier is attained. |
