1G refers to the first generation of wireless cellular technology (mobile telecommunications). These are the analog telecommunications standards that were introduced in the 1980s and continued until being replaced by 2G digital telecommunications.
Read moreHow fast is 2G?
2G bumped speeds up to 0.1 Mbps , and allowed multiple users on a single, secure channel. The real game-changer came with the advent of 3G, which took mobile networks and data use to a new level.12 Şub 2021
Read more