Customer Service Quarterly KPI Underlying Data Q1 2014-15

This provides the underlying data and volumes behind the reported performance of CSG Customer Service and presented quarterly to the Performance and Contract Management Commitee.本数据集涵盖了CSG客户服务已披露运营绩效背后的底层支撑数据与数据规模，相关材料每季度提交至绩效与合同管理委员会。