diff --git a/modules/ncenterlite/lang/en.php b/modules/ncenterlite/lang/en.php
index 4cbb02426..ebac9e365 100644
--- a/modules/ncenterlite/lang/en.php
+++ b/modules/ncenterlite/lang/en.php
@@ -128,6 +128,8 @@ $lang->dont_check_notify_delete = 'Unread notifications will be deleted, too.';
 $lang->user_notify_setting = 'User notify setting.';
 $lang->about_user_notify_setting = 'Each member can set a notify settings. Warning! If a member setting not use notifications, they will not be notified regardless of their default settings.';
 $lang->msg_not_use_user_setting = 'user setting\'s not use. Please contact your administrator.';
+$lang->ncenterlite_push_before_sms = 'Try Push before SMS';
+$lang->ncenterlite_push_before_sms_about = 'Don\'t send SMS if the recipient has at least one device to which a push notification has been successfully sent.';
 $lang->anonymous_voter = 'anonymous voter';
 $lang->about_anonymous_voter = 'anonymize voter in vote notification';
 $lang->anonymous_scrap = 'anonymous scrap';
diff --git a/modules/ncenterlite/lang/ko.php b/modules/ncenterlite/lang/ko.php
index f60833145..7bc320b2b 100644
--- a/modules/ncenterlite/lang/ko.php
+++ b/modules/ncenterlite/lang/ko.php
@@ -145,8 +145,10 @@ $lang->member_menu_view = '회원 메뉴 표시';
 $lang->member_menu_on = '표시';
 $lang->member_menu_off = '표시하지 않음';
 $lang->about_member_menu_view = '각 회원이 알림 설정을 변경할 수 있는 메뉴를 추가합니다.';
-$lang->user_notify_setting = '회원알림설정';
+$lang->user_notify_setting = '회원 알림 설정';
 $lang->about_user_notify_setting = '각 맴버회원들의 알림을 설정할 수 있습니다. 회원들이 알림을 받지 않도록 설정되어 있다면 해당 회원이 알림센터를 통해서 알림을 못받을 수 있습니다.';
+$lang->ncenterlite_push_before_sms = '푸시 성공시 문자 미발송';
+$lang->ncenterlite_push_before_sms_about = '1개 이상의 기기로 푸시 알림을 발송하는 데 성공한 경우, 해당 회원에게는 문자를 발송하지 않습니다.';
 $lang->ncenterlite_no_notify = '알림 내역이 없습니다.';
 $lang->ncenterlite_all_delete = '전체 삭제';
 $lang->ncenterlite_month_before_delete = '한 달 이전의 알림 삭제';
diff --git a/modules/ncenterlite/ncenterlite.admin.controller.php b/modules/ncenterlite/ncenterlite.admin.controller.php
index e8c3a35d2..19516f99f 100644
--- a/modules/ncenterlite/ncenterlite.admin.controller.php
+++ b/modules/ncenterlite/ncenterlite.admin.controller.php
@@ -24,6 +24,7 @@ class ncenterliteAdminController extends ncenterlite
 			'colorset',
 			'zindex',
 			'anonymous_name',
+			'push_before_sms',
 			'document_read',
 			'layout_srl',
 			'mlayout_srl',
diff --git a/modules/ncenterlite/ncenterlite.controller.php b/modules/ncenterlite/ncenterlite.controller.php
index 916464c7a..62080caa8 100644
--- a/modules/ncenterlite/ncenterlite.controller.php
+++ b/modules/ncenterlite/ncenterlite.controller.php
@@ -1331,7 +1331,7 @@ class ncenterliteController extends ncenterlite
 
 	function _insertNotify($args, $anonymous = FALSE)
 	{
-		$config = getModel('ncenterlite')->getConfig();
+		$config = NcenterliteModel::getConfig();
 		
 		if(is_array($config->hide_module_srls) && in_array($args->module_srl, $config->hide_module_srls))
 		{
@@ -1411,8 +1411,11 @@ class ncenterliteController extends ncenterlite
 		if($output->toBool())
 		{
 			ModuleHandler::triggerCall('ncenterlite._insertNotify', 'after', $args);
-			$this->sendPushMessage($args);
-			$this->sendSmsMessage($args);
+			$push_success = $this->sendPushMessage($args);
+			if (!$push_success || !isset($config->push_before_sms) || $config->push_before_sms !== 'Y')
+			{
+				$this->sendSmsMessage($args);
+			}
 			$this->sendMailMessage($args);
 			$this->removeFlagFile($args->member_srl);
 		}
@@ -1601,7 +1604,9 @@ class ncenterliteController extends ncenterlite
 		$oPush->setData($args->extra_data);
 		$oPush->setURL(strval($target_url));
 		$oPush->addTo(intval($args->member_srl));
-		$oPush->send();
+		$output = $oPush->send();
+		
+		return $output;
 	}
 	
 	function sendSmsMessage($args)
diff --git a/modules/ncenterlite/tpl/config.html b/modules/ncenterlite/tpl/config.html
index 23db2587e..4d9af3a31 100644
--- a/modules/ncenterlite/tpl/config.html
+++ b/modules/ncenterlite/tpl/config.html
@@ -75,6 +75,14 @@
 				<p class="x_help-block">{$lang->about_user_notify_setting}</p>
 			</div>
 		</div>
+		<div class="x_control-group">
+			<label class="x_control-label">{$lang->ncenterlite_push_before_sms}</label>
+			<div class="x_controls">
+				<label class="x_inline"><input type="radio" name="push_before_sms" value="Y" checked="checked"|cond="$config->push_before_sms == 'Y'" /> {$lang->use}</label>
+				<label class="x_inline"><input type="radio" name="push_before_sms" value="N" checked="checked"|cond="$config->push_before_sms != 'Y'" /> {$lang->notuse}</label>
+				<p class="x_help-block">{$lang->ncenterlite_push_before_sms_about}</p>
+			</div>
+		</div>
 		<div class="x_control-group">
 			<label class="x_control-label">{$lang->ncenterlite_document_event_read}</label>
 			<div class="x_controls">