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近日，摩托罗拉与上海联通国脉通信股份有限公司在上海签定了对联通国脉现有iDEN系统进行大规模扩容的合同，双方将在中国的经济中心上海建设我国大规模、技术先进，功能齐全的数字集群通信商业运营共网。扩容完成后，作为中国第一个商业运营共网，上海iDEN网不仅将为沪上众多
Recently, Motorola and Shanghai Unicom Guomai Communication Co., Ltd. signed a contract for large-scale expansion of Unicom’s existing iDEN system in Shanghai. Both parties will build large-scale, advanced technology and complete functions in China’s economic center in Shanghai. Digital trunking communications commercial operations common network. After the expansion is completed, as the first commercial operation network in China, Shanghai iDEN network will not only be numerous in Shanghai.