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When the SIM card is inserted in tablet, it cannot be used. How to solve it?

When the SIM card is inserted in tablet, it cannot be used. How to solve it?

详细描述

A. Power off the tablet, then insert the card.. After that power on again and try it again.

B. Open the tablet, operate as following steps,

Setting —SIM management—-Data connection(open it )

点击次数:  更新时间:2015-06-12 10:52:11  【打印此页】  【关闭
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