diff --git a/src/Service/HubSelector.php b/src/Service/HubSelector.php
index d984ddff..85339bdd 100644
--- a/src/Service/HubSelector.php
+++ b/src/Service/HubSelector.php
@@ -228,7 +228,7 @@ class HubSelector
                         $message = str_replace('item_display', trim($sku_text), $this->trans->trans('no_inventory_message'));
                         error_log($message);
                         $this->sendSMSMessage($hub, $items);
-                        $this->hub_filter_logger->logFilteredHub($hub, 'inventory'); 
+                        $this->hub_filter_logger->logFilteredHub($hub, 'no_inventory'); 
                     }
                 }
                 if ($jo_type == ServiceType::BATTERY_REPLACEMENT_WARRANTY)
@@ -254,7 +254,7 @@ class HubSelector
                         $message = str_replace('item_display', trim($sku_text), $this->trans->trans('no_inventory_message'));
                         error_log($message);
                         $this->sendSMSMessage($hub, $items);
-                        $this->hub_filter_logger->logFilteredHub($hub, 'inventory');
+                        $this->hub_filter_logger->logFilteredHub($hub, 'no_inventory');
                     }
                 }
             }
@@ -273,15 +273,16 @@ class HubSelector
             $sku_text .= ' ' . $key;
         }
         $message = str_replace('item_display', trim($sku_text), $this->trans->trans('no_inventory_message'));
-        error_log($message);
 
         // get hub notification number
         $mobile_number = $hub->getNotifNumber();
 
-        // TODO: what if hub has no notif number?
-        // send SMS message
-        error_log('sending sms to - ' . $mobile_number);
-        $this->rt->sendSMS($mobile_number, 'MOTOLITE', $message);
+        if (!empty($mobile_number))
+        {
+            // send SMS message
+            error_log('sending sms to - ' . $mobile_number);
+            $this->rt->sendSMS($mobile_number, 'MOTOLITE', $message);
+        }
     }
 
     protected function getClosestHubs(Point $point, $limit_distance)