Telecommunication is also called telecom in other words. It is a group of two words that came from the combination of Greek and Latin word. In this the Greek word "tele" means "something far away" and the Latin word "communication" means "sharing".

These two words have been combined together to create telecommunications. In this, information is exchanged between critical distance by the electronic means and it has all types of transmission such as voice, data, and video transmission. Technically, this is a broad world in which information broadcasting wide range technologies are deemed to be a telephone (both wired and wireless), microwave communications, fiber optics, satellite, radio and television broadcasts, the Internet and telegraph.

Doing a telecom job is an adventure think about all the communication around you for a time where one communication is face-to-face, while some other communication uses other techniques. In this, you can think about the process of email, phone calls, text messaging, internet browsing, file downloading. All these communications use the telecommunication system.

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