The drug works by tripping a cellular switch that was discovered serendipitously by scientists studying an unrelated drug--Rapamune, a Wyeth chemical used to suppress the immune systems of organ transplant patients.

FORBES: Magazine Article

Wall Street worries that ever more copper-wire customers will quit and switch to cellular, with its expensive transmission towers and subsidized handsets.

FORBES: Whitacre's Way

By further strengthening our device portfolio, we'll give consumers another great reason to switch to U.S. Cellular, and enable our existing customers to choose from an even wider variety of iconic smartphones, and enjoy the outstanding U.S. Cellular customer experiences they deserve.

ENGADGET: US Cellular to offer Apple products 'later this year,' doesn't specify which ones (update: it's the iPhone)