论文部分内容阅读
中国移动通信外资市场的发展状况广东移动通信公司已成功地试用了北方电信提供的ＧＳＭ系统，该系统已在１９９４年中期在中国五个省市投入使用，该系统不但可进行本地呼叫，还可实现与英国、法国及美国的国际漫游。诺基亚已与北京电信管理部门签署协议，为北京提供ＧＳＭ...
The Development Situation of China Mobile Foreign Investment Market Guangdong Mobile has successfully tested the GSM system provided by Northern Telecom which has been put into operation in five provinces and municipalities in China since the middle of 1994. The system not only makes local calls, Achieve international roaming with the United Kingdom, France and the United States. Nokia has signed an agreement with Beijing Telecom Management to provide Beijing with GSM ...