The response selection process using the keyboard has been improved and optimized. Numeric keypad support has been added. If a code from outside the list is selected, a relevant message will show up.
The ability to skip through using the Enter key has been disabled in order to prevent inadvertent selection of a response (this feature is optional).
The ability to search answers by entering a phrase being looked for has been added. The phrase being sought is displayed in the window containing the information about how to exit the search mode.