diff --git a/src/officesense_scanner/src/main.cpp b/src/officesense_scanner/src/main.cpp
index 246ac32..a66da0f 100644
--- a/src/officesense_scanner/src/main.cpp
+++ b/src/officesense_scanner/src/main.cpp
@@ -388,6 +388,22 @@ void handleCommand(String line)
     Serial.println("Commands:");
     Serial.println("  set <key> <value>   - Set a configuration value");
     Serial.println("  show <key>          - Show a configuration value");
+    Serial.println("    <key>:");
+    Serial.println("      int.cln");
+    Serial.println("      int.tagto");
+    Serial.println("      int.urtry");
+    Serial.println("      int.ucclean");
+    Serial.println("      api.url");
+    Serial.println("      api.uuidchk");
+    Serial.println("      mq.host");
+    Serial.println("      mq.port");
+    Serial.println("      mq.user");
+    Serial.println("      mq.pass");
+    Serial.println("      mq.topic");
+    Serial.println("      wf.ssid");
+    Serial.println("      wf.pass");
+    Serial.println("      dev.name");
+    Serial.println("      tag.name");
     Serial.println("  save                - Save configuration to non-volatile storage");
     Serial.println("  reset               - Reset configuration to defaults");
     Serial.println("  reboot              - Reboot the device");