diff --git a/docs/hardware/devices/tbeam/buttons.mdx b/docs/hardware/devices/tbeam/buttons.mdx
index 6e2fdcf4..4fbc6754 100644
--- a/docs/hardware/devices/tbeam/buttons.mdx
+++ b/docs/hardware/devices/tbeam/buttons.mdx
@@ -7,11 +7,12 @@ sidebar_position: 3
 
 ## Functionality
 
-- **Power Button (left)**
+- **Power Button (left):**
   - **Long press:** Powers the device on or off.
-- **Reset Button (right)**
+- **Reset Button (right):**
   - **Single press:** Resets the device.
-- **Program button (middle)**
+- **Program button (middle):**
+  - **Long press:** Adjusts the brightness of the device's display (may not work for all display types).
   - **Single press:** Changes the information page displayed on the device's screen.
   - **Double press:** Sends an adhoc ping of the device's position to the network.
   - **Triple press:** Disables the device's GPS. Repeat to re-enable. (_This will be indicated on both information screen pages on the device's display as shown below_)