The impact of advancements in information and communication technologies is not only felt by Indonesians but also by people around the world. One of the advantages of this advancement is that we can easily contact our friends in other countries, such as Indonesians calling Chinese people. Just press the phone buttons with our finger, anywhere, anything, and it depends on what we want. In fact, there are so many people who can be found so talented just by learning from the website which has a variety of videos like YouTube. .such as Julius Yego who became a professional athlete from Kenya, Asmelash Zerefu from Ethiopia who built the plane himself, and Philip Haumesser who became a photographer and many others. Currently, information and communication devices seem to be the main needs as many devices are used in all walks of life. Like education, where we can access different types of books from many countries or commonly known as e-books. Recently, in agriculture, there is a start-up that helps farmers sell their crops, namely PT. Limakilo and various other areas. Say no to plagiarism. Get a tailor-made essay on “Why Violent Video Games Should Not Be Banned”? Get an Original Essay The technology we use today cannot be achieved without process. There has been a long history of reaching these technologies until we can finally enjoy their benefits. Previously, in the mid-20th century, the letter was used to establish long-distance communication. It took a long time before it reached the recipient. Mobile radio was first introduced for military communications, then in 1983, mobile technology was first introduced in Indonesia using Advanced Mobile Phone Services (AMPS) technology. By 1993, the second generation 2G had arrived in Indonesia with mobile data services. From text messages and digital conversations, we move from AMPS technology to GSM technology. At the same time, three BTSs were built, one in Batam and two in Bintan and in 1994, Satelit Palapa Indonesia became Indonesia's first GSM operator. In 1998, around this time, the Internet was becoming popular and data services were becoming widespread. Then, 3G networks are cellular networks offering data rates of 384 Kbps and above. However, even though this technology developed quickly, communication devices were still expensive and only the wealthy could use them. After three to four years later, these devices could be used by many people and this caused the emergence of internet rental or called “warnet” in many places, especially in metropolitan cities. In 2010, touchscreen mobile phones exploded and 4G LTE was coming. Currently, networks are moving towards 5G. It will be able to handle a thousand times more traffic than current networks and will be up to 10 times faster than 4G LTE. You can download a movie in less than a second. 5G will be connected to many devices and will be the foundation for virtual reality, autonomous driving, the Internet of Things and everything else we can't even imagine yet. There are mostly three technologies: mmWave, small cells, Massive Mimo. In fact, 5G is still in progress and is scheduled to launch in 2020.