我国数据通信的发展、应用和构想

本文介绍了中国电信公用数据通信的发展概况，三年来公用数据通信广泛应用于社会各部门信息化建设中，成为国家信息化网络主干道，以及未来的发展构想。

The author introduces the development of public data communication of China Telecom for the last three years. Public data commnunication has been applied in the informatization construction of ecmonic sectors of the society , which has made it as the main platform of the national inforamtion networks.The artical also discusses the future planning of development of public data communicaton.