After sale: Professional service team, all-weather emergency telephone within 48 hours to solve difficult problems, to provide you with the fastest and healthiest after-sales service.
售后：专业的售后服务队伍，全天候应急电话，48小时内解决疑难问题，为您提供最快最好的售后服务。
The paper begins with pointing out the necessity of wireless location service in case of emergency call by mobile telephone users.
首先说明移动电话用户紧急情况下需要无线定位业务。
The paper begins with pointing out the necessity of wireless location service in case of emergency call by mobile telephone users.
首先说明移动电话用户紧急情况下需要无线定位业务。
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