This button is like Apple's one-touch Enhance button, except it feels more robust.

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Iridium Extreme is the first-ever phone with built-in programmable one-touch SOS button.

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Straddling the edge of the hinge we find a set of touch-sensitive controls, including a power button and one-touch access for mute, WiFi, volume controls, LED backlighting and a few keyboard status lights.

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Sharing is also simplified thanks to a one-touch "upload" button on the HMX-U20 and HMX-U15.

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New functions include live streaming over the Internet via services such as USTREAM, and One-Touch Auto Back-up instantly wirelessly transfers recorded video to a PC at the touch of a button.

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Additionally, the D600 features several scene modes and features to enhance creativity, including one-touch access to Picture Control functions through a new dedicated button.

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The most prominent feature of this new model is its Sidekick-like form factor, although the U140 eschews the swivel screen for one that slides up to a 30-degree angle at the touch of a button -- all the better to watch programs from its integrated satellite DMB receiver (complete with TV-OUT).

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We got -- I was in there fooling around with those windows, where you press them and they dim on their own. (Laughter.) I kept on pressing the button, and -- dimmed and got light -- one touch with a finger.

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