BARCELONA, Spain (February 28, 2019)

U.S. Cellular (NYSE: USM) and Ericsson (NASDAQ: ERIC) today announced a multi-year contract for Ericsson to support U.S. Cellular's 5G network deployment. Under the contract, Ericsson will provide U.S. Cellular with 3GPP standards-based 5G New Radio (NR) hardware and software.

Ericsson will support U.S. Cellular's network modernization from its LTE network to 5G, allowing U.S. Cellular to leverage Ericsson's industry-leading 5G portfolio to expand coverage while simultaneously future-proofing its current network.

Michael S. Irizarry, Executive Vice President and Chief Technology Officer, U.S. Cellular, says: "We're constantly working to ensure that our customers have access to the latest technology available. We value our long-standing relationship with Ericsson and are impressed with their 5G-ready portfolio. We also know Ericsson is committed to meeting our deployment timeline in order to bring 5G to our customers in the second half of 2019."

Niklas Heuveldop, President and Head of Ericsson North America, says: "We look forward to enhancing our strong relationship with U.S. Cellular and supporting the 5G network rollout to their customers. We work constantly to ensure our customers have access to the latest 5G solutions, and U.S. Cellular customers will certainly reap the benefits of innovative applications that 5G networks will enable."

This announcement follows the successful joint testing of various 5G use cases. The tests, a significant step toward the launch of a 5G network, were conducted in rural and suburban environments in Madison, Wisconsin. The companies tested virtual reality, augmented reality, advanced beamforming, massive MIMO, dynamic TDD, and large channel bandwidth under a variety of real-world conditions.

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ABOUT ERICSSON
Ericsson enables communications service providers to capture the full value of connectivity. The company's portfolio spans Networks, Digital Services, Managed Services, and Emerging Business and is designed to help our customers go digital, increase efficiency and find new revenue streams. Ericsson's investments in innovation have delivered the benefits of telephony and mobile broadband to billions of people around the world. The Ericsson stock is listed on Nasdaq Stockholm and on Nasdaq New York. www.ericsson.com

About U.S. Cellular
U.S. Cellular is the fifth-largest full-service wireless carrier in the United States, providing national network coverage and industry-leading innovations designed to elevate the customer experience. The Chicago-based carrier offers coverage where the other carriers don't and a wide range of communication services that enhance consumers' lives, increase the competitiveness of local businesses and improve the efficiency of government operations. To learn more about U.S. Cellular, visit one of its retail stores or uscellular.com. To get the latest news, promos and videos, connect with U.S. Cellular on Facebook.com/uscellular, Twitter.com/uscellular and YouTube.com/uscellularcorp.

For more information, contact:
Kellie Szabo, Director of Media Relations, U.S. Cellular
Cell: 773-216-5133
E-mail: Kellie.szabo@uscellular.com