怎样提高农村通信能力?是片面追求高技术一步到位,还是因地制宜,分步到位?这在当前是一个值得探讨的问题。这里,我们仅以四川南江县为例,对农村自动电话设备选型问题作一分析与探讨。农村支局的自动电话,作为国家电话网络的一部分,客观上要求相互衔接配套,以适应今后乃至长期的发展需要,因此,上级在对农村自动电话设备选型时强调,要按C_5端局选 How to improve rural communication capacity? Is it one-sided pursuit of high technology in place or step by step according to local conditions? This is a question worth exploring at present. Here, we only Nanchuan County, Sichuan Province, for example, the selection of rural mobile phone equipment for an analysis and discussion. Rural branch of the automatic telephone, as part of the national telephone network, the objective requirements of mutual support, in order to adapt to future and long-term development needs, therefore, superiors in the selection of rural automatic telephone equipment stressed that according to C_5 terminal election