定期对辖区内客户进行回访，并上报完整地、详细的客户信息及维护记录；

Regularly pay a return visit to customers in jurisdiction and submitted a complete detailed customer information and maintain records;

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第四步：定期对客户进行回访和质量，把客户的意见反馈到日常工作中。

Fourth step: Make customer visit and quality trace periodically and take customers' feedback into account during routine practices.

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