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| Sprint CEO Dan Hesse introduces Kyocera Echo, the first dual-touchscreen smartphone in New York on February 07, 2011. (AP/Craig Ruttle) |
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| Sprint Nextel unveiled a smartphone with dual screens. The first dual touchscreen smartphone, is shown with a map view across both screens in New York on February 07, 2011. (AP/Craig Ruttle) |
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| The dual touchscreen phone is given name as Kyocera Echo, which is made by Japanese manufacturer Kyocera Corp. (AP/Craig Ruttle) |
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| Sprint CEO Dan Hesse shakes hands with Junzo Hatsuki of Kyocera as they introduce the Kyocera Echo, the first dual-touchscreen smartphone in New York on February 07, 2011. (AP/Craig Ruttle) |
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| Sprint CEO Dan Hesse shakes hands with Junzo Hatsuki of Kyocera as they introduce Kyocera Echo, the first dual-touchscreen smartphone in New York on February 07, 2011. (AP/Craig Ruttle) |
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| Sprint and Kyocera introduce the first dual-touchscreen smart phone Kyocera Echo in New York on February 07, 2011. . (AP/Craig Ruttle) |
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| Amy Calhoun displays the phone Kyocera Echo at the launch event in New York on February 07, 2011. (AP/Craig Ruttle) |
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| Sprint CEO Dan Hesse shakes hands with Junzo Hatsuki of Kyocera as they introduce Kyocera Echo, the first dual-touchscreen smartphone in New York on February 07, 2011. (AP/Craig Ruttle) |
Launch of Sprint smartphones
