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上海长途电信设备维修有限公司简介马朝宏编者按：随着通信的发展，社会的进步，移动电话以其使用灵活、方便的优点越来越受到人们青睐。不少读者建议本刊刊登移动电话的选购、使用与维修的文章。为此，我们同有技术实力的上海长途电信设备维修有限公司合作，开设“移动电...
About Shanghai Long-distance Telecommunication Equipment Maintenance Co., Ltd. Ma Chaohong Editor’s Note: With the development of communication and social progress, mobile phones are gaining more and more favor by virtue of their flexible and convenient use. Many readers recommend this issue of mobile phone purchase, use and maintenance of the article. To this end, we have the technical strength of Shanghai Long-distance telecommunications equipment maintenance Co., Ltd., to open "Mobile ...