T-Mobile – FY25Q4 results
Based on the T-Mobile US (TMUS) Q4 2025 earnings release, here are the key highlights: Financial Performance Key Operational Metrics Cash Flow and Shareholder Returns 2026 Guidance Here is a 5-year financial ratio analysis for T-Mobile US (TMUS), reflecting the company’s transition from the heavy integration phase of the Sprint merger to its current status […]
T-Mobile – History and Competitions
Here is the history of T-Mobile US broken down into its key evolutionary stages: Phase 1: The VoiceStream Era (1994–2001) Before it was T-Mobile, the company operated as VoiceStream Wireless, a subsidiary of Western Wireless. Core Technology: GSM (Global System for Mobile). While most U.S. carriers (Verizon/Sprint) chose CDMA, VoiceStream adopted the European GSM standard. […]