求翻译：2001.8-2005.3深圳桑达消费通信维修服务公司任移动电话维修工程师，公司为飞利浦手机在国内的三级为维修中心。主要负责飞利浦手机的售后保修维修工作；是什么意思？

2001.8-2005.3, Shenzhen SED consumer communications service company any mobile phone repair engineers, Philips mobile phones in the country's three maintenance center. Primarily responsible for Philips' mobile phone after-sales warranty repair work;

001.8 - 005.3 Shenzhen sauna up to consumer communications service company the mobile phone service engineer, to the Philips mobile phone in the country for the Level 3 service center. Primarily responsible for the Philips mobile phone after-sales warranty repair work.

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2001.8-2005.3 Shenzhen sed consumer communications services company as a mobile phone repair engineers, the company Philips mobile phones at the domestic level to a repair center. Primarily responsible for the Philips mobile phone after-sales warranty repairs;

2001.8-2005.3 Shenzhen mulberries reach the expense correspondence service service company to be appointed the mobile phone to service engineer, the company for the Phillips handset in the domestic three levels for the service center.Primary cognizance Phillips handset post-sale maintenance maintena