![Telecommunication manual high worker](https://blog.careeronestop.org/wp-content/uploads/2020/09/GettyImages-836184268-150x150.jpg)
Telecommunications is an industry sector that includes companies that transmit data in words, voice, audio, or video around the world. It includes: Wired networks that provide landline phones, cable TV, and internet to homes and businesses. Wireless service providers that…