Enhance sorting

application/models/Labels_model.php

@@ -123,6 +123,9 @@ class Labels_model extends CI_Model {
         $this->db->where('station_profile.user_id', $this->session->userdata('user_id'));
         $this->db->where_in('COL_QSL_SENT', array('R', 'Q'));
         $this->db->order_by("COL_DXCC", "ASC");
+        $this->db->order_by("COL_CALL", "ASC");
+        $this->db->order_by("COL_TIME_ON", "ASC");
+        $this->db->order_by("COL_MODE", "ASC");
         $query = $this->db->get($this->config->item('table_name'));
 
         return $query;
@@ -139,4 +142,4 @@ class Labels_model extends CI_Model {
 
         return $query;
     }
-}
+}