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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><a name="2G"></a>2G</h1>2Gstands for the second-generation wireless telephone technology. Thedigitally encrypted 2G technology was launched on the GSM 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.<br><br>See Also<br><br style="font-weight: bold;"><a href="http://en.wikipedia.org/wiki/2G">2G</a></body></html>