Samsung SPH-D710ZKASPR - Manual (Page 188)

Settings 176
 Keyboard echo: Always speak typed keys.
 Speak when screen is off: Instruct the TalkBack program to provide voice feedback
when the screen is off.
 Use proximity sensor: Instruct the TalkBack program to silence voice feedback
when the proximity sensor is engaged.
 Speak caller ID: Instruct the TalkBack program to provide voice feedback for caller
ID.
 Vibration feedback: Increase the vibration intensity of key presses.
 Sound feedback: Enable sound feedback when you touch the screen.
 Sound volume: Customize the volume return based upon the volume of your voice.
Choose from : Match speech volume, 75% of speech volume, 50% of speech
volume, or 50% of speech volume.
 Explore by touch: Enables speech feedback and response to shortcut gestures
when you touch the screen.
 Launch "Explore by touch" tutorial: View a tutorial of using the TalkBack program.
 Manage shortcut gestures: Change the default actions of screen swipes (such as
using an up and left swipe to return to the Home screen).
 Developer settings: Access tools for developers of custom TalkBack services.
These options include Log output level, Highlight event sources, and Display speech
output.
Developer Options Settings
Use the Developer Options settings to set options for application development.
Important! These features are used for development purposes only.
1. Press > and tap Settings > Developer options.
2. Slide the Developer options ON/OFF slider to the right to activate the feature.
3. Choose from the following options:
 Desktop backup password: Enable password protection of full desktop backups.
 Stay awake: Prevent the screen from going to sleep which charging.
 Protect SD card: Require apps to request permission before reading the SD card.