★ 2+1 slot design: Nano SIM + Nano SIM (SIM card is not included) + Up to 256GB (SD card is not included). SIM 1 -Nano SIM Card Slot (Not Included) Support 4G/3G/2G. ★ 4G LTE Dual SIM Dual Standby, when one shows 4G signal, the other can only show 3G/2G.
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