近年来,山东移动通信事业取得了迅猛发展。截至去年底,山东移动通信用户总数已达209万。为进一步提高网络覆盖率和接通率,年初,山东移动通信公司将ＧＳＭ1800工程建设纳入了今年的工作重点,决定首期投资4亿元人民币,在用户较集中的济南、青岛、淄博、烟台、潍坊、临沂等地市,引 In recent years, Shandong mobile communications industry has made rapid development. As of the end of last year, the total number of Shandong mobile subscribers has reached 2.09 million. In order to further improve network coverage and connection rate, at the beginning of this year, Shandong Mobile Communications Co., Ltd. put GSM1800 project construction into the focus of this year’s work and decided to invest 400 million yuan in the first phase. With more users in Jinan, Qingdao, Zibo, Yantai, Weifang, Linyi and other cities, cited