In the IT world, telecommunications is the process of transmitting information, messages and data via electronic or wireless means. This enables communication between different locations and devices.
This can take place in wired networks (fiber optic, copper cable) and wireless networks (satellite communication, WLAN). Telecommunications encompasses many technologies and services that enable information to be transmitted and exchanged in the form of voice, text, image, video and other forms. This can take place via various end devices, e.g: Telephones, computers, tablets or routers.
Telecommunications play a crucial role in the global networking of people, companies and organizations and have a significant impact on the way information is exchanged worldwide. In today's digital era, telecommunications is an indispensable part of daily life and the modern business world.