Monday, 6 March 2017

4G SIM card slot




4G SIM card slot so that can make voice calls and receive phone callssend SMS ,  WhatsApp , WeChat , Snapchat , Instagram , Facebook , etc., etc.  and can get high-speed Internet access over a 3G or 4G network .

A 4G SIM card slot will support 2G SIM card ,
3G SIM card and 4G SIM card . But a 2G SIM
card slot will only support 2G SIM cards .
























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