You can set the configuration of the Sena Expand by the voice menu instructions as below.
1. To enter the voice configuration menu, press and hold the Center Button for 12 seconds until the LED shows solid blue and you hear high tone double beeps. You will also hear the voice prompt, “Configuration menu”.
2. Press the (+) Button or (-) Button to navigate between the menus. You will hear voice prompts
for each menu item as below.
3. You can enable / disable a feature or execute a command by pressing the Center Button.
4. If you want to exit configuration immediately, press and hold the (+) Button or (-) Button until you hear
the voice prompt, “Exit configuration”, then press the Center Button.