便于维护管理和低成本运营——程控交换机仍需努力的方向

Maintenance Friendly and Low Cost Operation——A Must to Gain Competitive Advantages for the Exchange

本文论述了对电信运营企业来说未来理想的交换机应该是便于维护管理和低成本运营的，同时也应是适应电信新技术发展需要的交换机。

The paper points out that the ideal exchange to the operation firm of telecommunication should be convenient to handle by the maintenance management and can operate at lower cost,with basic technical specifications being equal.