Telecommunication sector is continuously growing since a couple of decades and it promises a scope in future growth as well. From the invention of the first telephone by Graham Bell in 1876 to the testing of high-speed 5G technologies in US and Korea in 2019, this field has induced a lot of ease in everyday life of people. Telephone companies providing voice services are still the industry’s largest revenue generators but with the passage of time advances in networking technology have shifted the focus of telecommunication projects. Today it is more about data and text and less about voice with the introduction of digital subscriber line (DSL) services offering broadband internet for video streaming and HD applications.

This revolutionary advancement in the industry has converged the whole world into a global village. Think about anything and you will find the role of telecommunication in it. It can be thought of a big machine consisting of different parts like mobile phones, cellular networks, telephones, telephone lines, internet connection and PCs. Now anyone can speak, share thoughts or do business with anyone else in the world in just a matter of seconds and telecommunication suppliers make all this happen. Apart from this personal comfort, telecommunication has helped the businesses grow across the globe with the confidence to connect among several offices in real time. Client-server models and cloud services have helped corporations to access information from the head office located in the US from any small village of the world. Similarly, one can now access his important data from any part of the world by using free cloud storage provided by big companies like Microsoft.

Governments are also facilitating their citizens by the deployment of modern telecommunication projects to keep in line with the pace of the modern world. Services like free wifi hotspots have been provided by various federal and state governments across the globe to facilitate citizens in using internet services without worrying about an empty data bucket. Additionally, governments are paying special attention to up gradation of telecommunication infrastructure with latest technologies like old low-speed copper networks are being replaced by high-speed optical fibre networks providing ample speeds with several add ons. Similarly, mobile communication has made it possible to connect on the go and location services have made it convenient to reach the pinpoint location without seeking help from people on the roads. In fact, telecommunication has truly made living easier for people.