Trump Mobile, a company promoted by President Donald Trump's sons, advertised its "T1" smartphone would be manufactured in the United States and delivered to customers within months of its summer 2025 launch. However, over the past year, significant details regarding the phone's production, design, and release timeline have been subject to change, with some customers still awaiting their orders.

BBC Verify has been tracking the evolution of the T1 phone's specifications, manufacturing process, and projected release dates since Trump Mobile's inception. The initial announcement promised a domestic production model, a detail that has seen alterations in subsequent communications from the company.