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7月8日获悉,诺基亚 DX200 GSM 900/1800MHz 移动交换系统在国内通信网上运行容量已超过1600万线,并且通过了今年初信息产业部颁布《电信设备进网审批管理办法》的专家评审,荣获了入网证.据悉,该交换系统是由诺基亚航星公司于1998
It was informed on July 8 that the operating capacity of the Nokia DX200 GSM 900 / 1800MHz mobile switching system in China’s communications network has exceeded 16 million lines and passed the expert review issued by the Ministry of Information Industry earlier this year for the “Measures for the Administration of Examination and Approval of Entry of Telecommunication Equipment” The network card.It is reported that the exchange system is from Nokia aerospace company in 1998