diff --git a/src/com/android/phone/CallFeaturesSetting.java b/src/com/android/phone/CallFeaturesSetting.java
index 25a358a..4806b0b 100755
--- a/src/com/android/phone/CallFeaturesSetting.java
+++ b/src/com/android/phone/CallFeaturesSetting.java
@@ -1467,9 +1467,12 @@
             if (mButtonCLIR != null ) {
                 mButtonCLIR.setOnPreferenceChangeListener(this);
             }
-            mFDNSettingIntent = new Intent(Intent.ACTION_MAIN);
-            mFDNSettingIntent.setClassName(this, FdnSetting.class.getName());
-            mSubMenuFDNSettings.setIntent (mFDNSettingIntent);
+
+            if (mSubMenuFDNSettings != null) {
+                mFDNSettingIntent = new Intent(Intent.ACTION_MAIN);
+                mFDNSettingIntent.setClassName(this, FdnSetting.class.getName());
+                mSubMenuFDNSettings.setIntent (mFDNSettingIntent);
+            }
         }
 
         if (mSubMenuVoicemailSettings != null) {