投诉处理流程及案例分析投诉处理流程 ................................................................................................... 11、投诉处理流程.................................................................................................................................... 21.1 投诉信息采集............................................................................................................................... 21.2 投诉处理流程............................................................................................................................... 22、投诉现象分类.................................................................................................................................... 33、投诉处理常用方法............................................................................................................................ 43.1 话务跟踪分析 ............................................................................................................................... 43.2 硬件故障查找 .............................................................................................................................. 53.3 现场测试分析............................................................................................................................... 54、投诉处理案例分析............................................................................................................................ 64.1 接入失败 ..................................................................................................................................... 64.2 信号差 ........................................................................................................................................ 74.3 单通 ............................................................................................................................................. 94.4 用户不在服务区...................................................