Single SIM G3223 For USA 32GB+4GB. Dual SIM G3226 For Global and Asia 64GB+4GB. 2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (G3212, G3226). 3G bands HSDPA 850 / 900 / 1900 / 2100 - G3221, G3212.
eBay