Second generation network in the US officially ceases operations

The United States telecommunications market is undergoing a historic shift. This was reported by Zamin.uz.

The country’s last second-generation network is officially ceasing operations. T-Mobile announced that it would fully shut down these networks in August of this year.

This decision marks the end of an era for a technology that has been in service for over thirty years in the U.S., as the country transitions fully to modern communication standards. T-Mobile held onto this outdated network longer than its competitors.

According to company specialists, this step was taken to create additional opportunities for owners of older phones and businesses relying on second-generation systems to adapt to new standards. Now, this technological transition is considered to have reached its conclusion.

For a long time, this network served not only local subscribers but also as a backup communication channel for international roaming travelers. Moreover, second-generation networks played a crucial role in enabling communication via devices that do not support modern voice transmission technologies.

In recent years, the operator has carried out extensive work together with foreign partners to prepare the infrastructure. The main goal was to ensure that communication quality would not deteriorate after the network shutdown.

Other major U.S. operators had already phased out their outdated networks much earlier. For example, AT&T shut down its second-generation networks in 2017, while Verizon completed the process in 2020.

T-Mobile is now the last company on this list to take this step, and its decision closes an old chapter in the nation’s telecommunications history. This process also serves as a unique case study for developing markets like Uzbekistan.

Although legacy networks are still widely used in our country, the global trend indicates that frequency resources need to be freed up for more efficient technologies such as fourth- and fifth-generation systems. Maintaining outdated systems creates additional costs and technical limitations for telecom operators.

In conclusion, the shutdown of the second-generation network is not merely a farewell to old button phones—it signifies a full transition into the era of high-speed internet and high-quality voice communication. Today, users in the U.S. who wish to remain constantly connected are required to use modern devices that support at least the fourth-generation standard.