由四川电子信息股份有限公司研制生产的跨世纪产品—可视 PC 系统(SEI-Visual/PC)投放市场。可视 PC 系统的研制成功,即可使用一台 PC 机和一条电话线,借助英特网/局域网,即可实现国内、外及行业内、外的声音、视频、图像、数据、文档等信息实时传送。该产品主要功能一是可实现直拨号通讯,给用户一个完整的 By the Sichuan Electronics Information Co., Ltd. developed and produced cross-century products - Visual PC System (SEI-Visual / PC) on the market. Video PC system developed successfully, you can use a PC and a telephone line, with the help of the Internet / LAN, you can achieve domestic and foreign, and industry, outside the sound, video, images, data, documents and other information Real-time transmission. The main function of the product is to achieve a direct dial-up communication to the user a complete