Screen Timeout
Set the length of delay between the last key press or screen touch and the automatic screen timeout (dim and lock).
1.From the Home screen, touch Apps ➔Settings ➔ Accessibility ➔ Screen timeout.
2.Touch a setting to select it.Speak Passwords
When enabled, you can speak passwords forSettings ➔ Accessibility.
2.Touch Speak passwords to turn the feature On or Off.
Accessibility Shortcut
When enabled, a link to Accessibility settings displays on the Device options menu, when you press and hold the Power/Lock Key. This provides quick access to accessibility settings, to make changes as you use the device.
1.From the Home screen, touch Apps ➔Settings ➔ Accessibility.
2.Touch Accessibility shortcut to enable or disable the setting.
Services
TalkBack
Enable or disable accessibility services.1.From the Home screen, touch Apps ➔Settings ➔ Accessibility.
2.Touch TalkBack to enable or disable readout of menu options, application titles, contacts, and other items when scrolling and making selections.