In 2002, value-added service department of China Unicom adopted centralized deployment plan to. perform the construction of phase 1 engineering of CDMA location-based service system.
中国联通总部的增值业务部于2002年采用集中设置方案，进行了CDMA位置服务系统一期工程的建设。
In 2002, value-added service department of China Unicom adopted centralized deployment plan to. perform the construction of phase 1 engineering of CDMA location-based service system.
中国联通总部的增值业务部于2002年采用集中设置方案，进行了CDMA位置服务系统一期工程的建设。
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