3G ambulatory act didn’t happen overnight, but came most as a result of enhancing previous technologies, then combining their best bits for reinforced efficiency. Below is the historical path from where 3G networks evolved:0G It all began with the “pre-cellular” age of ambulatory radio telephones. Think walkie-talkies, briefcase radios and older automobile phones, transmitting radio signals on specific frequencies through the airwaves.1G Remember the older brick phones from the 80s? They were the first generation of ambulatory telecommunications. 1G reinforced on the older radio phones by increasing sending arrange (so you could talk to someone farther away), working with standard ambulatory ring lines (so you could call landlines), and making it possible to account for calls (so ambulatory act could be a commercially viable option). As with 0G, calls were ease subject to noise and signal interference (ie. getting someone else’s sound call in the middle of your conversation). Though it doesn’t sound so enthusiastic by today’s standards, 1G ordered the foundations for modern ambulatory capabilities.2G Along came 2G in the primeval 90’s and with it, digital coding of the older 1G signal – that is, packaging up your voice into organised pieces before transmitting them. Right away, this meant better sound quality.