This update to the Dash adds speedy 3G data and GPS navigation, plus upgrades to a 2 megapixel camera and trackball control. Other features are similar, including QWERTY keyboard, Wi-Fi ...
The GERAN (GSM EDGE Radio Access Network) is the 2G air interface, and the UTRAN (Universal Terrestrial Radio Access Network) is the 3G interface. The air interface comprises the base stations ...
3G networks succeed 2G ones, offering faster data transfer rates and are the first to enable video calls. This makes them especially suitable for use in modern smartphones, which require constant ...
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