Manage updates with the Download AppDeciding on rate plans
10 of 13 from 'Smart Signs' arrive at Apple stores (photos)
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One of the advantages of using a digital device for signage is that the app can be used to calculate and update information. In this case, potential iPhone buyers can see what rate plans are available,and see the price adjust accordingly.
May 22, 2011 12:18 PM PDT
Photo by: Josh Lowensohn/CNET
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