北京电信进入规模建设、规模发展新阶段改革开放为首都电信事业的飞速发展赢来了机遇。“八五”期间，北京电信的长足进步尤为引人瞩目。“八五”期间，北京电信重视基础，着眼大网，坚持公网主导，专网为辅，全面发展的方针，对高新技术的引进吸收，不仅在规模上为首都经... Beijing Telecom has entered a new phase of scale construction and scale development. The reform and opening up have brought opportunities to the rapid development of telecommunications in the capital. During the “Eighth Five-Year Plan” period, the remarkable progress of Beijing Telecom was especially noticeable. During the “Eighth Five-Year Plan” period, Beijing Telecom attached great importance to the foundation and focused on the big net. Adhering to the guideline of public network, supplemented by the private network and all-round development, Beijing Telecom introduced the absorption of high-tech into the capital not only in size but also in the capital.