... 3.WIFI,3G,GPS,Cam 7 inch Android 2.2 tablet PC support phone call built in WIFI 3G GPS 1.2G ... : Andriod 2.23.built in WIFI,3G,GPS,Camerabrand nameBuilt-in 2G 3G GPS Call Phone + Message 7 inch MID tablet pcchiprockchip 2818CPU600MHZOperation ... systemAndroid 2.2, Support Flash 10.1system Memory4GB/256MLCD7 " LCD ...