diff --git a/docs/hardware/devices/tbeam/buttons.mdx b/docs/hardware/devices/tbeam/buttons.mdx
index 4fbc6754..a12de7ba 100644
--- a/docs/hardware/devices/tbeam/buttons.mdx
+++ b/docs/hardware/devices/tbeam/buttons.mdx
@@ -12,7 +12,7 @@ sidebar_position: 3
 - **Reset Button (right):**
   - **Single press:** Resets the device.
 - **Program button (middle):**
-  - **Long press:** Adjusts the brightness of the device's display (may not work for all display types).
+  - **Long press:** Adjusts the brightness of the device's display (may not work for all display types). Holding down for 10 seconds will also shut down the device.
   - **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_)