*FastTrack benefits available only while FastTrack product is assigned. Upgrade eligibility starting at 18 months (on a 36 month Freedom Agreement) or 24 months (on a 48 months freedom agreement) with trade in device in approved condition. Device being traded in must be the device that was covered by FastTrack. Trade-in device must be unlocked, if device is not unlocked it has no value. Lost or Stolen devices will require a Phone Guard Replacement Claim. Promotion available at time of upgrade will vary, see www.ntwls.com/promotions for details.