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KembaraXtra–Computer Terms – 2G
2G, short for Second Generation, identifies the evolution of digital wireless technology defined by the International Telecommunications Union. This generation replaced older analog cellular systems with digital communication protocols capable of supporting data transmission speeds between approximately 9.6 and 19.2 kilobits per second. In addition to more efficient voice transmission, 2G networks enabled early data services such as SMS messaging and basic mobile Internet access, laying the groundwork for the more advanced technologies that followed.
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