Offer expires 5/31/13; subject to change. Participating locations only. Phone purchase, activation of qualifying plan, and transfer of phone number from a qualifying wireless carrier during the period from 4/15/13-5/31/13 required. Must remain active and in good standing at time rebate is processed. Rebate provided in the form of a prepaid Mastercard rebate card. Allow 6-8 weeks for processing. See rebate form for details. General Terms: Domestic only. Credit approval, $35 activation fee/line or $18/line upgrade fee, deposit and new activation on a qualifying plan (with up to $200/line early cancellation fee) may be required. Coverage: not available everywhere. Network Management: Data traffic of Premium and Ultra Plans will be prioritized over other currently offered plans during periods of congestion. Service may be limited or terminated for misuse, abnormal usage or significant roaming. See terms and conditions for additional information. T-Mobile and the magenta color are registered trademarks of Deutsche Telekom AG. ©2013 T-Mobile USA, Inc.