The company’s timing for LTE allows T-Mobile to take advantage of the latest and most advanced LTE technology infrastructure, improving the overall capacity and performance of its 4G network, while optimizing the company’s spectrum resources. T-Mobile will also apply deep LTE technology experience gained from its parent, Deutsche Telekom, a recognized global leader in LTE development and standardization.

As part of the company’s network modernization effort, T-Mobile also plans to launch 4G HSPA+ service in the 1900 MHz band in a large number of markets by the end of the year. Network modernization trials have shown up to a 33 percent increase in HSPA+ data speeds as well as improved in building coverage. Rolling out 4G HSPA+ services in the 1900 MHz band will also provide customers with the ability to use a broader range of devices, including the iPhone, on T-Mobile’s 4G network.