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What Accessibility options are available on my Samsung Galaxy S™ Captivate?
Your Samsung mobile device comes with the ability to read aloud the names of the features that you are accessing. This allows those with visual impairments to use the phone with greater ease. To access these accessibility features, touch Applications > Settings > Accessibility. Turn on the accessibility services by checking the Accessibility box.
Accessibility Service — Talk Back
The Talk Back feature will read aloud the menu location that you are currently in, and can also read aloud on-screen options that you select.
Touch The power key ends call to set the Power key to end calls when pressed during an active call.