At U.S. Cellular, we focus on having the world's best customer service and delivering industry-leading innovations. Our customers receive unique benefits such as a valuable rewards program that recognizes loyalty, new phones faster without continuously signing contracts, free Battery Swap, Overage Protection, and free incoming calls, texts and picture messages. Our strong line-up of cutting-edge devices are designed to simplify and organize your life and they are all backed by our high-speed nationwide network which has the highest call quality of any national carrier. We are rapidly expanding a 4G LTE network, which currently covers 25 percent of customers and will cover 54 percent by the end of 2012.