Hello Luciano,
Good day. Thank you for your question.
For security reasons, we do not share the unlock codes on the community forum. Kindly contact your sales manager/distributor or raise a query on the VIP Helpdesk with the lock code and the IMEI of the device. If you don't have any contacts with our Sales managers, please contact them on our official website https://teltonika-gps.com/ and click on the "Contact Us" button. When you will click, please fill the form and submit it.
Note: as a topic, please choose "Vehicle telematics" or you can send an e-mail with the description of your situation to info@teltonika.lt
Thank you for your understanding.
Kind regards.