Offers valid Jan 6 – Feb 28, 2014 only. 2-Year contract and $100 mail-in rebate required for sale price. $100 Trade-in Program: Trade-in value will only be applied as a credit towards the purchase price of a new device. Credit may not exceed the amount of the device purchased. Limit one trade-in per device purchased. Trade-in device must: be a competitor's smartphone in working condition; be able to be powered on; have no visible physical damage or evidenceof abuse; have a valid electronic serial number ("ESN") or international mobile equipment identity ("IMEI"). Contract cancellations after 14 days are subject to prorated early termination fee of $175 for Standard Tier phones and $325 for Premium Tier phones. Data Plan cancellations are subject to a $100 cancellation fee. Offers not valid on i-wireless. Certain restrictions apply.