Telephone And Data Systems 

Telephone and Data Systems, Inc. (TDS) is a prominent U.S.-based telecommunications provider. Its extensive operations are primarily managed through two distinct business segments: UScellular and TDS Telecom. TDS delivers a broad spectrum of mobile communication services to individual consumers, businesses, and government entities. This encompasses a comprehensive range of Internet of Things (IoT) offerings, including advanced monitoring and control applications, business automation tools, communication solutions, fleet and asset management, smart water systems, private cellular networks, and tailored end-to-end IoT implementations. The company also provides specialized wireless priority and preemption features. Its product portfolio includes a variety of mobile devices like smartphones, tablets, wearables, portable hotspots, routers, and dedicated IoT hardware, along with essential accessories such as protective cases, screen guards, charging equipment, and storage cards. Additionally, it supplies consumer electronics for audio, smart home automation, and networking. Furthermore, TDS offers device repair and replacement services, alongside a Trade-In program for customers to exchange their used equipment. Beyond wireless, TDS provides high-speed internet connectivity, including whole-home Wi-Fi solutions, and its proprietary TDS TV+, a cloud-based television platform for video content delivery. Its traditional wireline offerings extend to local and long-distance telephone services, Voice over IP (VoIP), and various enhanced communication features. The company also delivers broadband, IP-centric services, and managed voice and video conferencing solutions for businesses. TDS distributes its diverse product and service portfolio through multiple channels, including company-owned retail stores, direct and indirect sales forces, independent agents, third-party retailers, e-commerce platforms, and telesales. As of year-end 2021, TDS served approximately 5 million wireless connections and 1.2 million wireline and cable connections. Established in 1968, the company maintains its corporate headquarters in Chicago, Illinois.