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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"><html><head><meta content="text/html; charset=ISO-8859-1" http-equiv="content-type"><title>2G</title></head><body><h1 style="font-family: Verdana;"><font size="-1"><a name="2G"></a>2G</font></h1><font size="-1"><span style="font-family: Verdana;">2Gstands for the second-generation wireless telephone technology. Thedigitally encrypted 2G technology was launched on the</span><a style="font-family: Verdana;" href="GSM.html"> GSM</a><span style="font-family: Verdana;"> standard andis more efficient in comparison to 1G network that uses analog signals.2G system has greater mobile penetration level, consumes less batteryand also enables the user to send SMS text messages.</span><br style="font-family: Verdana;"><span style="font-family: Verdana;">See Also</span><br style="font-family: Verdana;"><a style="font-family: Verdana;" href="http://en.wikipedia.org/wiki/2G">2G</a></font></body></html>