Samsung SCH-S960RWBTFN - Manual (Page 428)

Accessibility Settings
This service lets you enable and disable downloaded accessibility
applications that aid in navigating your Android device, such as
TalkBack (uses synthesized speech to describe the results of
actions), KickBack (provides haptic feedback for actions), and
SoundBack (plays sounds for various actions). Also lets you enable
use of the power key to end calls.
1. From the Home screen, press and then tap Settings ➔
Accessibility.
Note: Initially, it might be necessary to download accessibility
applications from the Play Store.
2. Select the Auto-rotate screen field to activate this feature
which automatically rotates an available screen.
3. Tap Screen timeout to timeout the accessibility feature after a
defined amount of time.
4. Tap Lock automatically to lock the screen automatically after a
selected amount of time.
Note: The Lock automatically function is only available if your device
is already using the screen lock feature.
5. Select the Speak passwords field to activate this feature which
reads out password information.
6. Select Answering/ending calls field to activate this feature
which uses the to end any current calls.
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