T-Mobile USA will start selling the iPhone in about three to four months, says CEO John Legere. The executive made the comments at CES during an interview with Reuters. Although the carrier has previously confirmed plans to sell Apple products, it has never before explicitly mentioned the iPhone and set a narrow timeframe. Legere adds that the company's plans to end phone subsidies should take effect in the same window, the tradeoff being contract-free phones with lower monthly rates than most US carriers.