# 7.5 | Licensing

The **Licensing** page is used to activate Level COMMAND and register the software for normal operation.

To open the Licensing page, press **More → License**.

[![image.png](https://docs.t3rra.com/uploads/images/gallery/2026-07/scaled-1680-/VmEiDlKSS2VDvxnP-image.png)](https://docs.t3rra.com/uploads/images/gallery/2026-07/VmEiDlKSS2VDvxnP-image.png)

<p class="callout info">A valid licence is required for normal operation. If Level COMMAND has not been activated, a **Demo Mode** banner is displayed across the top of the Apply View.</p>

### Activating Level COMMAND

To activate the software:

1. Press **More → License**.
2. Enter the required customer information.
3. Enter the supplied **Unlock Code**.
4. Press **OK**.

The **OK** button becomes available once all mandatory information has been entered.

<p class="callout info">The customer email address is used for licensing and product-related communication where required.</p>

### Dealer Information

Press **Dealer** to view the contact details of the authorised T3RRA dealer responsible for supplying or supporting the system.

This information can be useful when requesting assistance with:

- Software activation.
- Product support.
- Installation or commissioning.
- Technical enquiries.

### If Activation Fails

If **Level COMMAND** cannot be activated:

- Verify that the Unlock Code has been entered correctly.
- Confirm that all required fields have been completed.
- Contact your authorised T3RRA dealer if the problem persists.