T-Mobile US, Inc. is a provider of mobile communications services, including voice, messaging and data, under its flagship brands, T-Mobile and Metro by T-Mobile in the United States, Puerto Rico and the United States Virgin Islands. The Company provides mobile communications services primarily using its 4G Long Term Evolution (LTE) network and its 5G technology network. It also offers a selection of wireless devices, including handsets, tablets and other mobile communication devices, and accessories for sale, as well as financing through equipment installment plans (EIP). The Company’s primary service plan offering is Go5G Plus, which includes unlimited talk, text and data on its network, 5G access at no extra cost, scam protection features and more. In addition to its mobile wireless communications services, the Company also offers high speed Internet, which includes a fixed wireless product that utilizes the excess capacity of its nationwide 5G network.