Postpaid only. $35 device connection charge due at sale. Credit approval & deposit may be required. Regulatory Programs & Telco Recovery Fees totaling up to $1.60 per line, and federal and local surcharges apply. See Broadband Facts at T-Mobile.com. Capable device required for some features. U.S. roaming and on-network data allotments differ: includes 200 MB roaming. Unlimited high-speed data US only. Up to 5GB of high-speed data in up to 215+ countries and destinations, and then unlimited at max 256Kbps; see plans for details. Not for extended international use; you must reside in the U.S. and primary usage must occur on our U.S. network. Service may be terminated or restricted for excessive roaming. Video streaming at up to 2.5Mbps unless you add HD capable plan or add on; may affect speed of video downloads. For best performance, leave video streaming applications at default automatic resolution setting. Tethering: Up to 15GB high-speed tethering, then unlimited at max 3G speeds; see plans for details. For the small fraction of customers using >50GB/mo., majority of data usage must be on tablet. Tablet usage is prioritized over tethering usage, which may result in higher speeds for data used on tablet. Plan not available for hotspots and some other data-first devices. AutoPay Pricing: For lines 1-8. AutoPay discount requires bank account or debit card, otherwise $5 more/line/mo. May not be reflected on 1st bill. Coverage not available in some areas; we are not responsible for our partners’ networks. 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. See T-Mobile.com/OpenInternet for details. See Terms and Conditions (including arbitration provision) at www.T-Mobile.com for additional information.