Djibouti Telecom is the sole provider of telecommunication services. This led to the wide proliferation of wireless mobile networks, which revolutionised telecommunication systems. Computer communication across the Internet is one of many examples of telecommunication. They are widely used in wireless telecommunication technology. Haryana has a statewide network of telecommunication facilities. Attenuation is an important consideration in the modern world of wireless telecommunication. MIPI is agnostic to air interface or wireless telecommunication standards. These properties are important in areas such as oscilloscopes and digital telecommunication systems. Telecommunication and postal services were initiated as well. Electronics is widely used in information processing, telecommunication, and signal processing. The development of transistor technology has been fundamental to modern electronic telecommunication. It manages and organises telecommunication and information services. These innovations ushered in the era of optical fiber telecommunication. There is a large inequality worldwide in terms of the distribution of installed telecommunication bandwidth. This mostly applied to policemen, career firefighters, and specialists in telecommunication or engineering services.