T-Mobile began in 1994 as VoiceStream Wireless, founded by John W. Stanton, before being acquired by Deutsche Telekom in 2001. The company pioneered the Un-carrier movement in 2013, challenging industry norms with customer-centric policies. Through strategic mergers with MetroPCS and Sprint, T-Mobile expanded its network capabilities and market presence. Today, the company provides nationwide wireless services including voice, messaging, data, and 5G connectivity for both consumers and businesses. T-Mobile also offers home internet solutions and continues pushing technological boundaries in telecommunications.