This manual provides installation, configuration, and operation instructions for the Guowei GW2000 Series Program-controlled Private Branch Exchange (PBX).
This manual is designed for the Guowei GW2000 Series Program-controlled Private Branch Exchange (PBX), a device used for internal telephone switching and communication with the public telephone network. It is widely applied in government agencies, hotels, schools, military units, mines, and other enterprises to improve communication conditions and service quality. The document specifically applies to the GW2000 Series Type I equipment. This manual is written in Chinese.
Only qualified maintenance personnel are permitted to install and repair the equipment.
The system is widely used in government offices, hotels, schools, military units, mines, and water/power systems.