Hi guys today I am reviewing about it Slate 7 voice tab it has 1 GB of RAM and SIM card slot. the best part of this tab is 5 megapixel camera. It has 6.8 inch screen which is not a good part of this tab because it may unfit to your keyboard because it is designed for a 7 inch tablet. The screen of this tablet is not good, it may crack easily.Mine cracked and screen replacement charge is rs.2500.