What are 4G networks and what advantages do they give us?

Now it’s hard for us to believe that quite recently parents released their children to walk all day without a mobile phone, and tourists fearlessly went on a wild hike without a GPS receiver. Over the past decade, a real revolution has taken place in the world: telecommunications from an instrument used in emergency cases have actually become part of our way of life. apichart boonsin Shutterstock.com In 2011, the UN included free Internet access in the list of basic human needs. Continue reading →