Mobile carriers typically use different frequencies and technology to provide wireless network access. So, not all phones, tablets, and mobile Internet devices are compatible between every mobile carrier. Even if your phone, tablet, or mobile Internet device is compatible with carriers, your device may not operate the same on a different mobile carrier’s network. Please review your device functionality with any new carrier's network to make sure that the services are operating as expected. For more information about T-Mobile’s network compatibility requirements, see Bring Your Own Device .
Limited time offers; subject to change. Capable device required for 4G speeds. Simply Prepaid: Plus taxes and fees. $10 SIM starter kit may be required. . roaming and on-network data allotments differ: $45 plan includes 50MB roaming; $55 plan includes 100MB roaming. Unlimited talk & text features for direct communications between 2 people; others (., conference & chat lines, etc.) may cost extra. Features available until 30 th day; if sufficient balance, services automatically renew at expiration. If balance is insufficient to renew for 120 days, account will be suspended for 30 days. If you have a balance, your plan will convert to Pay As You Go for 30 day increments with $3/mo. for 30 voice min./SMS messages. After your balance is depleted, then account is suspended. When you switch between plan options or renew a monthly plan, features or credits associated with your prior plan option will no longer be available, and you are not able to switch back to some plan options. Some plan options will not allow early renewal or permit use of features after included amounts are depleted. If you transfer your number to another carrier, account will be deactivated and no service will be available. Video streams at up to with Data Maximizer. Disable Data Maximizer at any time. Optimization may affect speed of video downloads; does not apply to video uploads. For best performance, leave any video streaming applications at their default automatic resolution setting. Domestic use only; additional charges apply for international use, where available. Partial megabytes rounded up. Full speeds available up to data allotment, including tethering; then slowed to up to 2G speeds for balance of service period. Certain uses, ., some speed test apps, may count against high-speed data allotment or have speeds reduced after allotment reached. Devices sold for use on T-Mobile prepaid service are to be activated on that service, not transferred for resale, modification, or export. Coverage not available in some areas. Network Management: Service may be slowed, suspended, terminated, or restricted for misuse, abnormal use, interference with our network or ability to provide quality service to other users, or significant roaming. On all T-Mobile plans, during congestion, the small fraction of customers using >50GB/mo. may notice reduced speeds until next bill cycle due to data prioritization. On-device usage is prioritized over tethering usage, which may result in higher speeds for data used on device. See T-/OpenInternet for details.