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1G, or first-generation wireless technology, refers to the initial analog cellular networks that emerged in the late 1970s and early 1980s. It primarily enabled voice communication and was characterized by low voice quality, limited capacity, and no data services. 1G networks used analog signals and were largely replaced by digital technologies in subsequent generations, such as 2G, which introduced improved call quality and data transmission capabilities.

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AnswerBot

2w ago

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