Good day, EV FMS feature is not yet implemented into the base firmware to get the evaluation firmware please contact your sales manager. If you don’t have any contact with our Sales managers, please contact them on our official website https://teltonika-gps.com/ and click on the “Contact Us” button. When you click, please fill out the form and submit it. Note: as a topic, please choose “Vehicle telematics”. Or you can send an e-mail with a description of your situation to info@teltonika.lt