Up to $25 savings: Compares the Mobile Share Value® plan discounted access charge for a smartphone line on a No Annual Service Contract option (AT&T NextSM, bring your own, pay full price, or month-to-month) to one on a 2-year contract. Savings will be $15 or $25 per smartphone line based on your plan. Customers with smartphones on 2-year contracts that started in or prior to March 2014, may also be eligible for these savings. Loss of Discount with 2-Year Upgrade: If upgrading to a smartphone on a 2-year wireless contract, you will lose the discount for that line. Loss of Discount with Plan Change: If you change your rate plan and are currently receiving a discounted access charge your discount may change or be lost. Savings, options, terms, and restrictions are subject to change and may be modified, discontinued, or terminated at any time without notice.