Network Various Generations

Network Various Generations 1980 1G: It all started with 1G when users could make a call Wirelessly for First Time. 1990 2G: 2G networks First Digital networks allowed encryption text, and multimedia messaging. At the same year 3G network developed it allow download and use apps it's faster internet speeds. 2010 4G/4G LTE: It is 4G that catapulted cellular connectivity with faster download and upload speeds.