To run the application you must download the voice-to-text and text-to-voice data in the settings.
Application Principle: Example : The application consists of operations on communication, operations on messages, missed calls, call log can be navigated between them from left to right or vice versa.
To access the operations on the connection, drag to the top. And then scroll left and right to make a call: save a contact, delete a contact. To enter a drag-up connection. Enter the number or name you want to call. And then clicking twice to make a connection.
To enter any operation, drag to the top. And then move left or right between operations. To go back, drag to the bottom.
The user can run the application directory so that the work of each page in the application is explained.
You must adjust the automatic operation of the Apply button after run the first time
To exit the application you must press the Volume Up button, to return to the main page you must press the Volume Down button.