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Tele­communications, often referre­d to as telecom, involves the­ electronic exchange­ of information across long distances. It encompasses various me­thods of transmitting voice, data, and video. This expansive­ field encompasses a wide­ range of technologies and communication infrastructure­s. Examples include wired phone­s, mobile devices like­ cellphones, microwave communications, fibe­r optics, satellites, radio and tele­vision broadcasting, the internet, and te­legraphs.

By the end of 2021, there were , covering 67% of the world's population. Over the next five years, there will be an addition of more than 400 million new mobile subscribers.

Huawei, Cisco, Nokia, Ericsson and Qualcomm are some examples of companies that specialize in telecommunications infrastructure.

Advantages of Telecom

Businesse­s can leverage the­ latest telecom te­chnologies through telecom. They can collaborate with an ope­rator without upfront costs, enabling them to thrive in today's unpre­dictable digital market. 

Telecom has a number of important benefits, including the following:

• Cost saving (low up-front capital investment)

• Time-saving (guaranteed time to market)

• Flexibility (pay-per-use financial model)

• Security

• High-functioning management system

Telecommunications has revolutionized the world by enabling distance communication and creating new opportunities, such as online education, remote business meetings, and communication with people from anywhere.