T-Mobile began in 1994 and developed through a long series of wireless industry changes before becoming the T-Mobile brand used in the United States. The company provides mobile voice and data service, 5G network access, home internet, and customer support for consumers and business customers. T-Mobile also serves government, education, enterprise, and small- to mid-sized business customers through connectivity and delivery services, while expanding into broadband and related digital offerings. The business continues to focus on national network performance and a broad set of wireless and broadband products across its consumer and business lines.