During congestion, the small fraction of customers using >50GB/mo. may notice reduced speeds until next bill cycle due to data prioritization. Video typically streams on device at 480p. J.D. Power: T-Mobile received the highest numerical score among very small, small/medium, and large enterprise business wireless service providers in the J.D. Power 2017 Business Wireless Satisfaction StudySM, based on 2,707 responses from 4 providers measuring experiences and perceptions of their current wireless provider, surveyed July-September 2017. Your experiences may vary. Visit jdpower.com. Magenta for Business General Terms: Credit approval, deposit, and $25 SIM starter kit or, in stores & on customer service calls, $20 upgrade support charge may be required. Capable device required for some features. U.S. roaming and on-network data allotments differ: includes 200MB roaming. Unlimited talk & text features for direct communications between 2 people; others (e.g., conference & chat lines, etc.) may cost extra. Unlimited high-speed data US only. In Canada/Mexico, up to 5GB high-speed data then unlimited at up to 128kbps. Magenta for Business not available for hotspots and some other data-first devices. Video streams at up to 1.5Mbps. 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. Tethering: 3GB high-speed data then unlimited at max 3G speeds. Service may be terminated or restricted for excessive roaming. For the small fraction of customers using >50GB/mo., primary data usage must be on smartphone or tablet. Smartphone and tablet usage is prioritized over Mobile Hotspot Service (tethering) usage, which may result in higher speeds for data used on smartphones and tablets. AutoPay Pricing for lines 1-8. Without AutoPay, $5 more/line. May not be reflected on 1st bill. Simple Global: Usage may be taxed in some countries. Calls from Simple Global countries over Wi-Fi are $.20/min. (no charge for Wi-Fi calls to US, Mexico and Canada). Standard speeds approx. 128Kbps without Plus; with Plus approx. 256 Kbps. Plus: Postpaid only. Turn on HD daily. Video streams in native resolution which may not be HD. Gogo: on U.S.-based airlines; Wi-Fi Calling functionality, valid e911 address, & 1 prior Wi-Fi call w/ current SIM card req'd for messaging. Stateside Int'l Talk: Calls must originate on T-Mobile's U.S. network or in Canada/Mexico. Rates and included countries vary and may change. 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 data management details. Not for extended international use; you must reside in the U.S. and primary usage must occur on our network. Device must register on our network before international use. See Terms and Conditions (including arbitration provision) at www.T-Mobile.com for additional information. T-Mobile and the magenta color are registered trademarks of Deutsche Telekom AG © 2019 T-Mobile USA, Inc.