This document discusses the evolution of mobile phone technology from 0G to 6G. It provides details on the key features and technologies of each generation. 6G is described as providing terabit transmission speeds, zero distance connectivity, and availability in 2020. It will utilize technologies like smart antennas, ultra wideband radio, and fiber optic networks to allow for incredible data throughput and reduced lag for applications like gaming. The document concludes that 6G will be both user-centric and service-centric, representing the next step in connecting people worldwide through wireless networks.