Index: modules/sms_clickatell/sms_clickatell.module
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/smsframework/modules/sms_clickatell/sms_clickatell.module,v
retrieving revision 1.2
diff -u -u -p -r1.2 sms_clickatell.module
--- modules/sms_clickatell/sms_clickatell.module	30 Jul 2008 19:42:56 -0000	1.2
+++ modules/sms_clickatell/sms_clickatell.module	7 Aug 2008 05:40:40 -0000
@@ -108,7 +108,8 @@ function sms_clickatell_command($command
       $query = 'api_id='. $config['sms_clickatell_api_id'] .'&user='. $config['sms_clickatell_user'] .'&password='. $config['sms_clickatell_password'];
       break;
     case 'sendmsg':
-      $query = 'session_id='. sms_clickatell_get_session_id() .'&to='. $data['number'] .'&text='. drupal_urlencode($data['message']);
+      $arr = unpack('H*hex', iconv('UTF-8', 'UCS-2BE', $data['message']));
+      $query = 'session_id='. sms_clickatell_get_session_id() .'&to='. $data['number'] .'&text='. strtoupper($arr['hex']) .'&unicode=1';
       break;
     case 'getbalance':
       $query = 'session_id='. sms_clickatell_get_session_id();
@@ -183,4 +184,4 @@ function sms_clickatell_country_codes() 
   return array(
     1 => 'United States',
   );
-}
\ No newline at end of file
+}