英文: In order to guarantee and maintain VIP member's benefits, VIP
card holder must bring one's VIP cards and valid personal identification documents to our customer service center for bonus exchanging.
中文: 为保证持卡贵宾的合法权益，兑换奖励时需持卡本人携带VIP卡及有效身份证件到客户服务中心办理。
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英文: Sometimes sim card can not connect well with mobile phones that the space of
card holder is a little bigger, maybe it will cause the mobile reboot, try to stick adhesive tape on the dual sim card to make it more tightly.
中文: 双卡使用较久时,用圆珠笔笔头部分对准双卡晶片上的12个小突点转一转,增加其突点高度,让卡片与双卡接触更好.
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