96Text-to-speech settings.2. Touch a setting to configure:• Listen to an example: Play a sample of speech synthesis (availableif voice data is installed).• Always use my settings: When enabled, settings you makeoverride the application’s default settings.• Default settings: Configure settings to your preferences. WhenAlways use my settings is enabled, these settings override theapplication’s default settings.– Default engine: Set the speech synthesis engine for spoken text.– Install voice data: Download and install the speech synthesis dataneeded to activate Text-to-speech from Android Market (free).– Speech rate: Set the speed at which the text is spoken.– Language: Set the language voice for spoken text.• Engines: Set language(s) supported by available speech synthesisengine(s).– Pico TTS: Lets you install additional language support.AccessibilityAccessibility services are special features to make using thephone easier for those with certain physical disabilities. Use theAccessibility settings to activate these services.1. From the Settings menu, touch Accessibility.2. Touch Accessibility to activate or deactivate accessibilityservices. When activated, a check appears in the box.Note: Accessibility services such as TalkBack, KickBack, and SoundBack areavailable on the Market and must be downloaded first. For moreinformation, refer to “Market” on page 72.Accessibility servicesEnable or disable accessibility services.Note: You must activate the Accessibility services setting before enablingservices.1. From the Settings menu, touch Accessibility.2. Touch a service to enable or disable the service. Whenenabled, a check mark appears in the check box:• TalkBack: When enabled, recites menu options, application titles,contacts, and other items when scrolling and making selections.• KickBack: When enabled, vibrates for touch actions.• SoundBack: When enabled, plays tones for touch actions.Power buttonWhen enabled, this option lets you end calls by pressing thePower-Lock key. From the Settings menu, touch Accessibility ➔ Powerbutton ends call to enable/disable this option. Whenactivated, a check appears in the box.