本文回顾了重庆市长话直拨业务的发展,并和其他省市的情况作了简要的比较分析。各方面的分析表明,重庆市的长话直拨业务需要而且可以有更大的发展。应从大力发展市话,做好机线设备整治工作,保证全网传输质量与信令畅通,接高接通率等几个方面做好基础工作,为进步一发展直拨业务创造条件。 This article reviews the development of the Chongqing direct talk direct dial service and makes a brief comparison with other provinces and cities. Various aspects of the analysis show that Chongqing’s long-distance direct-dial service needs and can have greater development. Should make vigorous efforts to develop the local language, do a good job in the rectification work of the line equipment, ensure the transmission quality and signaling smoothing across the entire network, and connect the high connection rate and other aspects of basic work, to create conditions for the development of a direct-dial service.