广东移动通讯业发展迅猛,业务总量占全国的三分之一以上。据业内有关人士介绍,自1988年起至今已完成了12期工程,交换局发展到13个,有近百万用户。广东移动电讯网络管理系统是迄今中国移动通讯系统中最为先进的系统。该系统中心分别设立了模拟网管系统和数宇网管系统(GSM),该网络 The rapid development of mobile communications industry in Guangdong, the total amount of business accounted for more than one-third of the country. According to the relevant personages in the industry, 12 projects have been completed since 1988, and the number of exchanges has grown to 13 with nearly one million users. Guangdong Mobile Telecommunications Network Management System is by far the most advanced system in China’s mobile communication system. The center of the system were set up analog network management system and the number of network management system (GSM), the network