During congestion, customers on these plans may notice speeds lower than other customers and further reduction if using >1.2TB/mo., due to data prioritization. Typical use based on median U.S. household usage of approximately 430GB/month. Price Lock guarantees accounts with qualifying service can keep their regular monthly rate plan price for new lines of fixed-wireless internet data; excludes taxes/fees, select limited-time promotions, per-use charges, third-party services, devices and network management practices. T-Mobile will pay your final monthly recurring service charge if we raise your rate and you tell us you are leaving within 60 days. Test Drive: Cancel within 15 days of Home Internet service activation and submit redemption within 30 days of cancellation. Limited-time offer; subject to change. Qualifying new Home Internet line and timely gateway return required. Refund via one-time bill credit; allow 2 bill cycles from completion of offer requirements. Max 1/account. May not be combinable with some offers or discounts.