寻呼机是一种高科技的电子产品 ,又是大众化的通讯设备。所以 ,掌握它的正确使用 ,充分发挥它的各种功能 ,防止因错误操作而损坏设备 ,是延长设备寿命、提高使用效能和获得最佳通信质量的重要保证。(1 )　寻呼机是由集成块、晶体管、电容、电阻及液晶显示器等元器件组成的 ,所 Pager is a high-tech electronic products, but also popular communications equipment. Therefore, to master its correct use, give full play to its various functions, to prevent damage to equipment due to incorrect operation, is to extend the life of the equipment, improve operational efficiency and access to the best communication quality assurance. (1) The pager is composed of integrated components, transistors, capacitors, resistors and liquid crystal displays and other components, which