![]() ![]() There were some significant improvements on the first-generation network. ![]() It was 1992 when 2G was introduced to the US. The upgrade occurred when the Global System for Mobile Communication launched that year in Finland. It was 1991 before the network got an upgrade. There is currently only one country with an active 1G network, Russia. The sound quality was poor, coverage wasn’t much better, support for roaming didn’t exist, the download speed was a meager 2.4kbps, and pretty much anyone with a radio scanner could listen in on the call because there was no encryption.Īs 2G grew, 1G became obsolete. Unfortunately, the 1G network had a few issues. By today’s prices, it would have cost $10,300 back then, it cost $3,995. The first commercially available cellphone that could make use of the network was the DynaTAC which Motorola introduced later that same year. The US got its first taste of 1G on 6 March 1983 when Ameritech introduced it. Nippon Telegraph and Telephone launched it in 1979 to the citizens of Tokyo and available nationwide in Japan by 1984. 1G was basically a network with voice call capabilities. The truth is there never was a 1G the name is something that came well after the technology. The G stands for generation, with the number indicating the generation of the technology. Now, nearly 40 years later, 5G networks are being rolled out around the world. ![]() Back in the 1980s, wireless cellular technology was born in the form of 1G. ![]()
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