In fact, it is no different with the 3G era 2G that exist of the same, that is, in the range 3 early speed to get up to 2 Mbps, and later began to develop speed, until now, we are in an era of 3.75 G 3.5 G is, and (depending on the region in order to get maximum information with speed, 21-42 Mbps) speed depends on the Smartphone or receiver and the density of the area.
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