According to the mining area circumstances at present, we should still give first place to the management traffic, quicken the development and utilization of new functions at the same time, and reduce the cost of production.

• 根据矿区通信的目前情况,还应以语音业务为主营方向,同时应加快新业务的开发和利用,以及通过有效的手段降低生产运行的成本。