????4G??iPad Air 2??????900????????????
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?????й???¥????????4G?????????????????????????????4G???3G???????????????????Щ??????????10.61Mbps?????1.3MB/s??????????????1.32Mbps?????165KB/s???????????
???????????T3
???????????T3?????????????????????????????????????????????????????iPad???????????????????????????????T3???????????ο?????????83.54Mbps?????10.4MB/s???????????????????0??
???????????廷
???????????廷???????????廷????????????????????????????????????????3.8Mbps?????480KB/s???????????0.85Mbps?????106KB/s????
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