There is a well defined system for replying customer complaint, and have the ability to communicate necessary information and data in the customer-prescribed format.
是否有良好系统处理客户投诉，并以客户规定的格式进行沟通。
The field operating shows that the system reached the ideal results of zero customer complaint with the robustness implementation.
系统在上海移动的运营结果表明，采用这种顽健性设计的系统基本上达到了用户零投诉的最佳效果。
The field operating shows that the system reached the ideal results of zero customer complaint with the robustness implementation.
系统在上海移动的运营结果表明，采用这种顽健性设计的系统基本上达到了用户零投诉的最佳效果。
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