diff --git a/cube/User/Src/configCmds.c b/cube/User/Src/configCmds.c
index b063b4d..723798b 100644
--- a/cube/User/Src/configCmds.c
+++ b/cube/User/Src/configCmds.c
@@ -48,9 +48,22 @@ static bool showConfigCmd(uint8_t argc, char **args) {
     return retCode;
 }
 
+static bool set(uint8_t argc, char **args) {
+    bool retCode = false;
+
+    if (argc >= 1) {
+        if (0 == strcmp("?", args[0])) {
+            sendString("You can set the following parameters:\n\r");
+            retCode = true;
+        }
+    }
+
+    return retCode;
+}
+
 static bool restartCmd(uint8_t argc, char **args) {
     HAL_NVIC_SystemReset();
-    // you want come here ...
+    // you won't come here ...
     return true;
 }