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大唐——第一的缔造者 大唐电信创造了民族移动通信产业的众多关键性的第一:(1)1996年率先研制出中国第一套GSM900系统。(2)1998年4月,GSM900/1800商业化基站系统成功接入上海移动通信网。这是国产GSM基站系统第一次进入移动通信网。(3)1998年7月,M30-G移动交换系统在贵州铜仁地区通过现场测试,成为我国目前唯一开通试用局并通过入网测试的GSM移动交换系统。(4)在国内,率先研制出完全拥有自主知识产权的CDMA移动交换系统M30-C,并在天津大港进行商用试验网入网测试。(5)
Datang - the first founder Datang Telecom created a number of key national mobile communications industry first: (1) in 1996 took the lead in developing China’s first GSM900 system. (2) In April 1998, GSM900 / 1800 commercial base station system successfully accessed Shanghai Mobile Communication Network. This is the first time that a domestic GSM base station system enters the mobile communication network. (3) In July 1998, the M30-G mobile switching system passed the field test in the Tongren area of Guizhou Province and became the only GSM mobile switching system in China that is currently the only trial station that has passed the network access test. (4) In China, we took the lead in developing the CDMA mobile switching system M30-C which is fully owned with independent intellectual property rights and conducted the commercial trial network access test in Dagang, Tianjin. (5)