China provincial mobile network management systems go through multiphase construction, having been in daily production in the operation has played an important role.
中国移动省级话务网网管系统经过多期建设，目前已经在日常生产运维中发挥着重要作用。
China provincial mobile network management systems go through multiphase construction, having been in daily production in the operation has played an important role.
中国移动省级话务网网管系统经过多期建设，目前已经在日常生产运维中发挥着重要作用。
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