         activityLed(1);
         fs20cmd(256 * stack[0] + stack[1], stack[2], value);
         activityLed(0);
-        rf12_config(); // restore normal packet listening mode
+        rf12_config(0); // restore normal packet listening mode
         break;
       case 'k': // send KAKU command: <addr>,<dev>,<on>k
         rf12_initialize(0, RF12_433MHZ);
         activityLed(1);
         kakuSend(stack[0], stack[1], value);
         activityLed(0);
-        rf12_config(); // restore normal packet listening mode
+        rf12_config(0); // restore normal packet listening mode
         break;
       case 'd': // dump all log markers
         if (df_present())

    }
    value = top = 0;
    memset(stack, 0, sizeof stack);
  } else if (c > ' ')
    showHelp();
}


        saveConfig();
        break;
      case 'b': // set band: 4 = 433, 8 = 868, 9 = 915
        if (value)
          config.nodeId = (bandToFreq(value) << 6) + (config.nodeId & 0x3F);
        saveConfig();
        break;
      case 'g': // set network group
