Beginners: How does the mobile technology work?

This video is a re-recording of our old video. It describes how mobile technology works in general and explains this by comparing it with how the landline phones work All our #3G4G5G slides and videos are available at: Videos: https://www.youtube.com/3G4G5G Slides: https://www.slideshare.net/3G4GLtd 5G Page: https://www.3g4g.co.uk/5G/ Free Training Videos: https://www.3g4g.co.uk/Training/