diff --git a/res/drawable/conversation_item_sent_indicator_text_shape.xml b/res/drawable/conversation_item_sent_indicator_text_shape.xml
new file mode 100644
index 000000000..48de08ba1
--- /dev/null
+++ b/res/drawable/conversation_item_sent_indicator_text_shape.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item>
+        <shape  android:shape="rectangle">
+            <solid android:color="#09000000" />
+            <corners android:radius="@dimen/conversation_item_corner_radius" />
+        </shape>
+    </item>
+
+    <item android:bottom="@dimen/conversation_item_drop_shadow_dist">
+        <shape xmlns:android="http://schemas.android.com/apk/res/android">
+            <solid android:color="@color/conversation_item_received_background_light" />
+            <corners android:bottomLeftRadius="@dimen/conversation_item_corner_radius" android:bottomRightRadius="@dimen/conversation_item_corner_radius" />
+        </shape>
+    </item>
+
+</layer-list>
diff --git a/res/drawable/conversation_item_sent_indicator_text_shape_dark.xml b/res/drawable/conversation_item_sent_indicator_text_shape_dark.xml
new file mode 100644
index 000000000..9d1445bad
--- /dev/null
+++ b/res/drawable/conversation_item_sent_indicator_text_shape_dark.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item>
+        <shape  android:shape="rectangle">
+            <solid android:color="#09000000" />
+            <corners android:radius="@dimen/conversation_item_corner_radius" />
+        </shape>
+    </item>
+
+    <item android:bottom="@dimen/conversation_item_drop_shadow_dist">
+        <shape xmlns:android="http://schemas.android.com/apk/res/android">
+            <solid android:color="@color/conversation_item_received_background_dark" />
+            <corners android:bottomLeftRadius="@dimen/conversation_item_corner_radius" android:bottomRightRadius="@dimen/conversation_item_corner_radius" />
+        </shape>
+    </item>
+
+</layer-list>
diff --git a/res/layout/conversation_item_sent.xml b/res/layout/conversation_item_sent.xml
index 300a32cf3..c47b194d7 100644
--- a/res/layout/conversation_item_sent.xml
+++ b/res/layout/conversation_item_sent.xml
@@ -18,9 +18,10 @@
                       android:layout_width="wrap_content"
                       android:layout_height="match_parent"
                       android:orientation="vertical"
-                      android:gravity="right"
+                      android:gravity="left|center_vertical"
                       android:layout_marginLeft="6dp"
-                      android:layout_alignParentLeft="true">
+                      android:layout_alignParentLeft="true"
+                      android:layout_centerVertical="true">
 
             <ImageView
                 android:id="@+id/sms_failed_indicator"
@@ -29,6 +30,15 @@
                 android:src="@drawable/ic_list_alert_sms_failed"
                 android:visibility="gone"
                 android:contentDescription="Send Failed Indicator"/>
+
+            <ImageView
+                android:id="@+id/pending_approval_indicator"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:src="@drawable/ic_dialog_info_holo_light"
+                android:visibility="gone"
+                android:layout_gravity="center_vertical"
+                android:contentDescription="Pending Approval"/>
         </LinearLayout>
 
         <LinearLayout android:id="@+id/conversation_item_parent"
@@ -190,5 +200,22 @@
                android:scaleType="centerCrop"
                android:visibility="gone" />
 
+        <TextView android:id="@+id/indicator_text"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_below="@id/conversation_item_parent"
+            android:layout_alignParentRight="true"
+            android:paddingRight="5dip"
+            android:paddingLeft="5dip"
+            android:paddingTop="3dp"
+            android:paddingBottom="3dp"
+            android:layout_marginLeft="50dp"
+            android:layout_marginRight="15dp"
+            android:layout_marginTop="-2dp"
+            android:textSize="12sp"
+            android:textColor="?conversation_sent_text_secondary_color"
+            android:background="?conversation_item_sent_indicator_text_background"
+            android:visibility="gone" />
+
     </RelativeLayout>
 </org.thoughtcrime.securesms.ConversationItem>
diff --git a/res/layout/outgoing_sms_preference.xml b/res/layout/outgoing_sms_preference.xml
new file mode 100644
index 000000000..e5b8b3225
--- /dev/null
+++ b/res/layout/outgoing_sms_preference.xml
@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="fill_parent"
+    android:layout_height="fill_parent"
+    android:orientation="vertical"
+    android:paddingTop="15dp"
+    android:paddingLeft="15dp"
+    android:paddingBottom="15dp"
+    android:paddingRight="10dp">
+
+    <CheckBox android:id="@+id/data_users"
+        style="@style/TextSecureDialogPrimaryText"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:checkMark="?android:attr/listChoiceIndicatorMultiple"
+        android:singleLine="true"
+        android:text="@string/preferences__sms_outgoing_push_users" />
+
+    <TextView
+        style="@style/TextSecureDialogSecondaryText"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="-5dp"
+        android:layout_marginLeft="32dp"
+        android:textSize="12sp"
+        android:text="@string/preferences__sms_outgoing_push_users_description" />
+
+    <CheckBox android:id="@+id/ask_before_fallback_data"
+        style="@style/TextSecureDialogPrimaryText"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:textSize="14sp"
+        android:checkMark="?android:attr/listChoiceIndicatorMultiple"
+        android:text="@string/preferences__sms_fallback_ask_fallback"
+        android:layout_marginLeft="25dp" />
+
+    <CheckBox android:id="@+id/non_data_users"
+        style="@style/TextSecureDialogPrimaryText"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:checkMark="?android:attr/listChoiceIndicatorMultiple"
+        android:text="@string/preferences__sms_fallback_non_push_users" />
+
+</LinearLayout>
\ No newline at end of file
diff --git a/res/values-v11/styles.xml b/res/values-v11/styles.xml
index e5a9a0dff..e9557fb53 100644
--- a/res/values-v11/styles.xml
+++ b/res/values-v11/styles.xml
@@ -4,4 +4,12 @@
     <style name="Widget.ProgressBar.Horizontal" parent="@android:style/Widget.Holo.ProgressBar.Horizontal">
     </style>
 
+    <style name="TextSecureDialogPrimaryText">
+        <item name="android:textColor">?conversation_list_item_contact_color</item>
+    </style>
+
+    <style name="TextSecureDialogSecondaryText">
+        <item name="android:textColor">?conversation_list_item_date_color</item>
+    </style>
+
 </resources>
\ No newline at end of file
diff --git a/res/values/attrs.xml b/res/values/attrs.xml
index aae29431d..3acaa308a 100644
--- a/res/values/attrs.xml
+++ b/res/values/attrs.xml
@@ -37,6 +37,7 @@
     <attr name="conversation_item_sent_pending_triangle_background" format="reference" />
     <attr name="conversation_item_sent_push_background" format="reference" />
     <attr name="conversation_item_sent_push_triangle_background" format="reference" />
+    <attr name="conversation_item_sent_indicator_text_background" format="reference" />
     <attr name="dialog_info_icon" format="reference" />
     <attr name="dialog_alert_icon" format="reference" />
     <attr name="conversation_item_sent_push_pending_background" format="reference" />
diff --git a/res/values/colors.xml b/res/values/colors.xml
index 66eb21559..99278ea4c 100644
--- a/res/values/colors.xml
+++ b/res/values/colors.xml
@@ -30,4 +30,4 @@
     <color name="conversation_item_received_background_dark">#ff333333</color>
     <color name="conversation_item_received_shadow_light">#ffd5d5d5</color>
     <color name="conversation_item_received_shadow_dark">#ff222222</color>
-</resources>
\ No newline at end of file
+</resources>
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 3fd10cf60..6f2418b7a 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -32,9 +32,9 @@
     <string name="ApplicationPreferencesActivity_you_are_not_registered_with_the_push_service">You are not registered with the push service...</string>
     <string name="ApplicationPreferencesActivity_updating_directory">Updating directory</string>
     <string name="ApplicationPreferencesActivity_updating_push_directory">Updating push directory...</string>
-    <string name="ApplicationPreferencesActivity_sms_enabled">SMS Enabled</string>
+    <string name="ApplicationPreferencesActivity_sms_enabled">Incoming SMS Enabled</string>
     <string name="ApplicationPreferencesActivity_touch_to_change_your_default_sms_app">Touch to change your default SMS app</string>
-    <string name="ApplicationPreferencesActivity_sms_disabled">SMS Disabled</string>
+    <string name="ApplicationPreferencesActivity_sms_disabled">Incoming SMS Disabled</string>
     <string name="ApplicationPreferencesActivity_touch_to_make_textsecure_your_default_sms_app">Touch to make TextSecure your default SMS app</string>
 
     <!-- AttachmentTypeSelectorAdapter -->
@@ -63,6 +63,8 @@
     <string name="ConversationItem_group_action_left">%1$s has left the group.</string>
     <string name="ConversationItem_group_action_joined">%1$s have joined the group.</string>
     <string name="ConversationItem_group_action_modify">%1$s has updated the group.</string>
+    <string name="ConversationItem_click_to_approve">Tap for SMS fallback</string>
+    <string name="ConversationItem_click_to_approve_dialog_title">Fallback to SMS?</string>
 
     <!-- ConversationActivity -->
     <string name="ConversationActivity_initiate_secure_session_question">Initiate Secure Session?</string>
@@ -642,8 +644,9 @@
 
     <!-- preferences.xml -->
     <string name="preferences__general">General</string>
-    <string name="preferences__pref_all_sms_title">Use for all SMS</string>
-    <string name="preferences__pref_all_mms_title">Use for all MMS</string>
+    <string name="preferences__push_sms_category">Push and SMS</string>
+    <string name="preferences__pref_all_sms_title">Receive all SMS</string>
+    <string name="preferences__pref_all_mms_title">Receive all MMS</string>
     <string name="preferences__use_textsecure_for_viewing_and_storing_all_incoming_text_messages">Use TextSecure for viewing and storing all incoming text messages</string>
     <string name="preferences__use_textsecure_for_viewing_and_storing_all_incoming_multimedia_messages">Use TextSecure for viewing and storing all incoming multimedia messages</string>
     <string name="preferences__enable_enter_key_title">Enable Enter key</string>
@@ -726,11 +729,16 @@
     <string name="preferences__use_the_data_channel_for_communication_with_other_textsecure_users">
         Increase privacy and avoid SMS fees by using the data channel for communication with other TextSecure users
     </string>
-    <string name="preferences__allow_sms_fallback">SMS Fallback</string>
+    <string name="preferences__allow_sms_fallback">Allow outgoing SMS to</string>
     <string name="preferences__allow_sms_fallback_disabled_reason">TextSecure is currently your default SMS app. Please set another default SMS app first to change this preference.</string>
-    <string name="preferences__send_and_receive_sms_messages_when_push_is_not_available">Send and receive SMS messages when push is not available</string>
     <string name="preferences__refresh_push_directory">Refresh Push Directory</string>
     <string name="preferences__submit_debug_log">Submit debug log</string>
+    <string name="preferences__sms_outgoing_push_users">TextSecure users</string>
+    <string name="preferences__sms_fallback_push_users_ask">(ask first)</string>
+    <string name="preferences__sms_outgoing_push_users_description">Send secure SMS if data connectivity is lost</string>
+    <string name="preferences__sms_fallback_ask_fallback">Ask before sending SMS</string>
+    <string name="preferences__sms_fallback_non_push_users">Non-TextSecure users</string>
+    <string name="preferences__sms_fallback_nobody">Nobody</string>
 
     <!-- **************************************** -->
     <!-- menus -->
diff --git a/res/values/styles.xml b/res/values/styles.xml
index c4be38e5e..a1732cd08 100644
--- a/res/values/styles.xml
+++ b/res/values/styles.xml
@@ -107,4 +107,13 @@
 
     <style name="Widget.ProgressBar.Horizontal" parent="@android:style/Widget.ProgressBar.Horizontal">
     </style>
+
+    <style name="TextSecureDialogPrimaryText">
+        <item name="android:textColor">@color/white</item>
+    </style>
+
+    <style name="TextSecureDialogSecondaryText">
+        <item name="android:textColor">#ff999999</item>
+    </style>
+
 </resources>
diff --git a/res/values/themes.xml b/res/values/themes.xml
index 218a1ca00..dce9bbae4 100644
--- a/res/values/themes.xml
+++ b/res/values/themes.xml
@@ -39,6 +39,7 @@
         <item name="conversation_item_sent_triangle_background">@drawable/conversation_item_sent_triangle_shape</item>
         <item name="conversation_item_sent_push_background">@drawable/conversation_item_sent_push_shape</item>
         <item name="conversation_item_sent_push_triangle_background">@drawable/conversation_item_sent_push_triangle_shape</item>
+        <item name="conversation_item_sent_indicator_text_background">@drawable/conversation_item_sent_indicator_text_shape</item>
         <item name="dialog_info_icon">@drawable/ic_dialog_info_light</item>
         <item name="dialog_alert_icon">@drawable/ic_dialog_alert_light</item>
         <item name="conversation_item_sent_pending_background">@drawable/conversation_item_sent_pending_shape</item>
@@ -59,7 +60,6 @@
         <item name="menu_split_icon">@drawable/ic_menu_split_holo_light</item>
         <item name="menu_accept_icon">@drawable/ic_menu_accept_holo_light</item>
         <item name="menu_refresh_directory">@drawable/ic_menu_refresh_holo_light</item>
-
     </style>
 
     <style name="TextSecure.LightTheme.NavigationDrawer"
@@ -100,6 +100,7 @@
         <item name="conversation_item_sent_triangle_background">@drawable/conversation_item_sent_triangle_shape_dark</item>
         <item name="conversation_item_sent_push_background">@drawable/conversation_item_sent_push_shape_dark</item>
         <item name="conversation_item_sent_push_triangle_background">@drawable/conversation_item_sent_push_triangle_shape_dark</item>
+        <item name="conversation_item_sent_indicator_text_background">@drawable/conversation_item_sent_indicator_text_shape_dark</item>
         <item name="dialog_info_icon">@drawable/ic_dialog_info_dark</item>
         <item name="dialog_alert_icon">@drawable/ic_dialog_alert_dark</item>
         <item name="conversation_item_sent_pending_background">@drawable/conversation_item_sent_pending_shape_dark</item>
diff --git a/res/xml/preferences.xml b/res/xml/preferences.xml
index 331513e3b..cfa9c60f0 100644
--- a/res/xml/preferences.xml
+++ b/res/xml/preferences.xml
@@ -1,7 +1,12 @@
 <?xml version="1.0" encoding="utf-8"?>
 
 <PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android">
-    <PreferenceCategory android:key="general_category" android:title="@string/preferences__general">
+    <PreferenceCategory android:key="push_sms_category" android:title="@string/preferences__push_sms_category">
+        <CheckBoxPreference android:defaultValue="false"
+                            android:key="pref_toggle_push_messaging"
+                            android:title="@string/preferences__use_data_channel"
+                            android:summary="@string/preferences__use_the_data_channel_for_communication_with_other_textsecure_users"/>
+
         <CheckBoxPreference android:defaultValue="true"
                           android:key="pref_all_sms"
                           android:summary="@string/preferences__use_textsecure_for_viewing_and_storing_all_incoming_text_messages"
@@ -16,22 +21,14 @@
                     android:title="@string/preferences__make_default_sms_app"
                     android:summary="@string/preferences__make_textsecure_the_default_sms_mms_app" />
 
-        <CheckBoxPreference android:defaultValue="false"
-                            android:key="pref_toggle_push_messaging"
-                            android:title="@string/preferences__use_data_channel"
-                            android:summary="@string/preferences__use_the_data_channel_for_communication_with_other_textsecure_users"/>
-
-        <CheckBoxPreference android:defaultValue="true"
-                            android:enabled="false"
-                            android:key="pref_allow_sms_traffic_out"
-                            android:title="@string/preferences__allow_sms_fallback"
-                            android:summary="@string/preferences__send_and_receive_sms_messages_when_push_is_not_available"/>
+        <org.thoughtcrime.securesms.components.OutgoingSmsPreference
+                        android:key="pref_outgoing_sms"
+                        android:title="@string/preferences__allow_sms_fallback" />
 
         <CheckBoxPreference android:defaultValue="false"
                             android:key="pref_delivery_report_sms"
                             android:summary="@string/preferences__request_a_delivery_report_for_each_sms_message_you_send"
                             android:title="@string/preferences__sms_delivery_reports" />
-
     </PreferenceCategory>
     <PreferenceCategory android:title="@string/preferences__notifications">
         <CheckBoxPreference android:key="pref_key_enable_notifications"
diff --git a/src/org/thoughtcrime/securesms/ApplicationPreferencesActivity.java b/src/org/thoughtcrime/securesms/ApplicationPreferencesActivity.java
index 983d7cc03..af426f05f 100644
--- a/src/org/thoughtcrime/securesms/ApplicationPreferencesActivity.java
+++ b/src/org/thoughtcrime/securesms/ApplicationPreferencesActivity.java
@@ -47,6 +47,7 @@ import android.widget.Toast;
 import com.actionbarsherlock.view.MenuItem;
 import com.google.android.gcm.GCMRegistrar;
 
+import org.thoughtcrime.securesms.components.OutgoingSmsPreference;
 import org.thoughtcrime.securesms.contacts.ContactAccessor;
 import org.thoughtcrime.securesms.contacts.ContactIdentityManager;
 import org.thoughtcrime.securesms.crypto.MasterSecretUtil;
@@ -77,6 +78,7 @@ import java.io.IOException;
 public class ApplicationPreferencesActivity extends PassphraseRequiredSherlockPreferenceActivity
     implements SharedPreferences.OnSharedPreferenceChangeListener
 {
+  private static final String TAG = "Preferences";
 
   private static final int PICK_IDENTITY_CONTACT        = 1;
   private static final int ENABLE_PASSPHRASE_ACTIVITY   = 2;
@@ -87,6 +89,7 @@ public class ApplicationPreferencesActivity extends PassphraseRequiredSherlockPr
   private static final String KITKAT_DEFAULT_PREF   = "pref_set_default";
   private static final String UPDATE_DIRECTORY_PREF = "pref_update_directory";
   private static final String SUBMIT_DEBUG_LOG_PREF = "pref_submit_debug_logs";
+  private static final String OUTGOING_SMS_PREF     = "pref_outgoing_sms";
 
   private final DynamicTheme    dynamicTheme    = new DynamicTheme();
   private final DynamicLanguage dynamicLanguage = new DynamicLanguage();
@@ -103,7 +106,6 @@ public class ApplicationPreferencesActivity extends PassphraseRequiredSherlockPr
     addPreferencesFromResource(R.xml.preferences);
 
     initializeIdentitySelection();
-    initializeSmsFallbackOption();
     initializePushMessagingToggle();
 
     this.findPreference(TextSecurePreferences.CHANGE_PASSPHRASE_PREF)
@@ -126,7 +128,10 @@ public class ApplicationPreferencesActivity extends PassphraseRequiredSherlockPr
         .setOnPreferenceClickListener(new DirectoryUpdateListener());
     this.findPreference(SUBMIT_DEBUG_LOG_PREF)
         .setOnPreferenceClickListener(new SubmitDebugLogListener());
+    this.findPreference(OUTGOING_SMS_PREF)
+        .setOnPreferenceChangeListener(new OutgoingSmsPreferenceListener());
 
+    initializeOutgoingSmsSummary((OutgoingSmsPreference) findPreference(OUTGOING_SMS_PREF));
     initializeListSummary((ListPreference) findPreference(TextSecurePreferences.LED_COLOR_PREF));
     initializeListSummary((ListPreference) findPreference(TextSecurePreferences.LED_BLINK_PREF));
     initializeRingtoneSummary((RingtonePreference) findPreference(TextSecurePreferences.RINGTONE_PREF));
@@ -188,14 +193,14 @@ public class ApplicationPreferencesActivity extends PassphraseRequiredSherlockPr
   }
 
   private void initializePlatformSpecificOptions() {
-    PreferenceGroup    generalCategory    = (PreferenceGroup) findPreference("general_category");
+    PreferenceGroup    pushSmsCategory    = (PreferenceGroup) findPreference("push_sms_category");
     Preference         defaultPreference  = findPreference(KITKAT_DEFAULT_PREF);
     Preference         allSmsPreference   = findPreference(TextSecurePreferences.ALL_SMS_PREF);
     Preference         allMmsPreference   = findPreference(TextSecurePreferences.ALL_MMS_PREF);
 
-    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
-      if (allSmsPreference != null) generalCategory.removePreference(allSmsPreference);
-      if (allMmsPreference != null) generalCategory.removePreference(allMmsPreference);
+    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT && pushSmsCategory != null) {
+      if (allSmsPreference != null) pushSmsCategory.removePreference(allSmsPreference);
+      if (allMmsPreference != null) pushSmsCategory.removePreference(allMmsPreference);
 
       if (Util.isDefaultSmsProvider(this)) {
         defaultPreference.setIntent(new Intent(Settings.ACTION_WIRELESS_SETTINGS));
@@ -208,36 +213,8 @@ public class ApplicationPreferencesActivity extends PassphraseRequiredSherlockPr
         defaultPreference.setTitle(getString(R.string.ApplicationPreferencesActivity_sms_disabled));
         defaultPreference.setSummary(getString(R.string.ApplicationPreferencesActivity_touch_to_make_textsecure_your_default_sms_app));
       }
-    } else {
-      if (defaultPreference != null) generalCategory.removePreference(defaultPreference);
-    }
-  }
-
-  private void initializeSmsFallbackOption() {
-    CheckBoxPreference allowSmsPreference =
-        (CheckBoxPreference) findPreference(TextSecurePreferences.ALLOW_SMS_FALLBACK_PREF);
-
-    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
-      if (Util.isDefaultSmsProvider(this) || !TextSecurePreferences.isPushRegistered(this)) {
-        allowSmsPreference.setEnabled(false);
-        allowSmsPreference.setChecked(true);
-        allowSmsPreference.setSummary(R.string.preferences__allow_sms_fallback_disabled_reason);
-      } else {
-        allowSmsPreference.setEnabled(true);
-        allowSmsPreference.setSummary(R.string.preferences__send_and_receive_sms_messages_when_push_is_not_available);
-      }
-    } else {
-      if (TextSecurePreferences.isInterceptAllMmsEnabled(this) ||
-          TextSecurePreferences.isInterceptAllSmsEnabled(this) ||
-          !TextSecurePreferences.isPushRegistered(this))
-      {
-        allowSmsPreference.setEnabled(false);
-        allowSmsPreference.setChecked(true);
-        allowSmsPreference.setSummary(R.string.preferences__allow_sms_fallback_disabled_reason);
-      } else {
-        allowSmsPreference.setEnabled(true);
-        allowSmsPreference.setSummary(R.string.preferences__send_and_receive_sms_messages_when_push_is_not_available);
-      }
+    } else if (pushSmsCategory != null && defaultPreference != null) {
+      pushSmsCategory.removePreference(defaultPreference);
     }
   }
 
@@ -296,6 +273,10 @@ public class ApplicationPreferencesActivity extends PassphraseRequiredSherlockPr
     listener.onPreferenceChange(pref, sharedPreferences.getString(pref.getKey(), ""));
   }
 
+  private void initializeOutgoingSmsSummary(OutgoingSmsPreference pref) {
+    pref.setSummary(buildOutgoingSmsDescription());
+  }
+
   private void handleIdentitySelection(Intent data) {
     Uri contactUri = data.getData();
 
@@ -311,11 +292,6 @@ public class ApplicationPreferencesActivity extends PassphraseRequiredSherlockPr
       dynamicTheme.onResume(this);
     } else if (key.equals(TextSecurePreferences.LANGUAGE_PREF)) {
       dynamicLanguage.onResume(this);
-    } else if (key.equals(TextSecurePreferences.ALL_MMS_PREF) ||
-               key.equals(TextSecurePreferences.ALL_SMS_PREF) ||
-               key.equals(TextSecurePreferences.REGISTERED_GCM_PREF))
-    {
-      initializeSmsFallbackOption();
     }
   }
 
@@ -614,6 +590,36 @@ public class ApplicationPreferencesActivity extends PassphraseRequiredSherlockPr
     }
   }
 
+  private class OutgoingSmsPreferenceListener implements Preference.OnPreferenceChangeListener {
+
+    @Override
+    public boolean onPreferenceChange(final Preference preference, Object newValue) {
+
+      preference.setSummary(buildOutgoingSmsDescription());
+      return false;
+    }
+  }
+
+  private String buildOutgoingSmsDescription() {
+    final StringBuilder builder         = new StringBuilder();
+    final boolean       dataFallback    = TextSecurePreferences.isSmsFallbackEnabled(this);
+    final boolean       dataFallbackAsk = TextSecurePreferences.isSmsFallbackAskEnabled(this);
+    final boolean       nonData         = TextSecurePreferences.isSmsNonDataOutEnabled(this);
+
+    if (dataFallback) {
+      builder.append(getString(R.string.preferences__sms_outgoing_push_users));
+      if (dataFallbackAsk) builder.append(" ").append(getString(R.string.preferences__sms_fallback_push_users_ask));
+    }
+    if (nonData) {
+      if (dataFallback) builder.append(", ");
+      builder.append(getString(R.string.preferences__sms_fallback_non_push_users));
+    }
+    if (!dataFallback && !nonData) {
+      builder.append(getString(R.string.preferences__sms_fallback_nobody));
+    }
+    return builder.toString();
+  }
+
   /* http://code.google.com/p/android/issues/detail?id=4611#c35 */
   @SuppressWarnings("deprecation")
   @Override
diff --git a/src/org/thoughtcrime/securesms/ConversationItem.java b/src/org/thoughtcrime/securesms/ConversationItem.java
index c3665b86a..5f934b7b8 100644
--- a/src/org/thoughtcrime/securesms/ConversationItem.java
+++ b/src/org/thoughtcrime/securesms/ConversationItem.java
@@ -44,7 +44,9 @@ import android.widget.LinearLayout;
 import android.widget.TextView;
 import android.widget.Toast;
 
+import org.thoughtcrime.securesms.database.DatabaseFactory;
 import org.thoughtcrime.securesms.database.MmsDatabase;
+import org.thoughtcrime.securesms.database.SmsDatabase;
 import org.thoughtcrime.securesms.database.model.MediaMmsMessageRecord;
 import org.thoughtcrime.securesms.database.model.MessageRecord;
 import org.thoughtcrime.securesms.database.model.NotificationMmsMessageRecord;
@@ -107,12 +109,15 @@ public class ConversationItem extends LinearLayout {
   private  View      conversationParent;
   private  TextView  bodyText;
   private  TextView  dateText;
+  private  TextView  indicatorText;
   private  TextView  groupStatusText;
   private  ImageView secureImage;
   private  ImageView failedImage;
   private  ImageView keyImage;
   private  ImageView contactPhoto;
   private  ImageView deliveredImage;
+  private  View      triangleTick;
+  private  ImageView pendingIndicator;
 
   private  View      mmsContainer;
   private  ImageView mmsThumbnail;
@@ -144,6 +149,7 @@ public class ConversationItem extends LinearLayout {
 
     this.bodyText            = (TextView) findViewById(R.id.conversation_item_body);
     this.dateText            = (TextView) findViewById(R.id.conversation_item_date);
+    this.indicatorText       = (TextView) findViewById(R.id.indicator_text);
     this.groupStatusText     = (TextView) findViewById(R.id.group_message_status);
     this.secureImage         = (ImageView)findViewById(R.id.sms_secure_indicator);
     this.failedImage         = (ImageView)findViewById(R.id.sms_failed_indicator);
@@ -155,6 +161,8 @@ public class ConversationItem extends LinearLayout {
     this.contactPhoto        = (ImageView)findViewById(R.id.contact_photo);
     this.deliveredImage      = (ImageView)findViewById(R.id.delivered_indicator);
     this.conversationParent  = (View)     findViewById(R.id.conversation_item_parent);
+    this.triangleTick        =            findViewById(R.id.triangle_tick);
+    this.pendingIndicator    = (ImageView)findViewById(R.id.pending_approval_indicator);
     this.backgroundDrawables = context.obtainStyledAttributes(STYLE_ATTRIBUTES);
 
     setOnClickListener(clickListener);
@@ -180,6 +188,7 @@ public class ConversationItem extends LinearLayout {
       setContactPhoto(messageRecord);
       setGroupMessageStatus(messageRecord);
       setEvents(messageRecord);
+      setMinimumWidth();
 
       if (messageRecord instanceof NotificationMmsMessageRecord) {
         setNotificationMmsAttributes((NotificationMmsMessageRecord)messageRecord);
@@ -218,10 +227,10 @@ public class ConversationItem extends LinearLayout {
       if (messageRecord.isOutgoing()) {
         final int background;
         final int triangleBackground;
-        if (messageRecord.isPending() && pushDestination) {
+        if (messageRecord.isPending() && pushDestination && !messageRecord.isForcedSms()) {
           background = SENT_PUSH_PENDING;
           triangleBackground = SENT_PUSH_PENDING_TRIANGLE;
-        } else if (messageRecord.isPending()) {
+        } else if (messageRecord.isPending() || messageRecord.isPendingFallbackApproval()) {
           background = SENT_SMS_PENDING;
           triangleBackground = SENT_SMS_PENDING_TRIANGLE;
         } else if (messageRecord.isPush()) {
@@ -232,7 +241,7 @@ public class ConversationItem extends LinearLayout {
           triangleBackground = SENT_SMS_TRIANGLE;
         }
         setViewBackgroundWithoutResettingPadding(conversationParent, backgroundDrawables.getResourceId(background, -1));
-        setViewBackgroundWithoutResettingPadding(findViewById(R.id.triangle_tick), backgroundDrawables.getResourceId(triangleBackground, -1));
+        setViewBackgroundWithoutResettingPadding(triangleTick, backgroundDrawables.getResourceId(triangleBackground, -1));
       }
     }
   }
@@ -255,6 +264,10 @@ public class ConversationItem extends LinearLayout {
 
   private void setStatusIcons(MessageRecord messageRecord) {
     failedImage.setVisibility(messageRecord.isFailed() ? View.VISIBLE : View.GONE);
+    if (messageRecord.isOutgoing()) {
+      pendingIndicator.setVisibility(messageRecord.isPendingFallbackApproval() ? View.VISIBLE : View.GONE);
+      indicatorText.setVisibility(messageRecord.isPendingFallbackApproval() ? View.VISIBLE : View.GONE);
+    }
     secureImage.setVisibility(messageRecord.isSecure() ? View.VISIBLE : View.GONE);
     keyImage.setVisibility(messageRecord.isKeyExchange() ? View.VISIBLE : View.GONE);
     deliveredImage.setVisibility(!messageRecord.isKeyExchange() && messageRecord.isDelivered() ? View.VISIBLE : View.GONE);
@@ -265,6 +278,9 @@ public class ConversationItem extends LinearLayout {
 
     if (messageRecord.isFailed()) {
       dateText.setText(R.string.ConversationItem_error_sending_message);
+    } else if (messageRecord.isPendingFallbackApproval() && indicatorText != null) {
+      dateText.setText("");
+      indicatorText.setText(R.string.ConversationItem_click_to_approve);
     } else if (messageRecord.isPending()) {
       dateText.setText(" ··· ");
     } else {
@@ -276,10 +292,19 @@ public class ConversationItem extends LinearLayout {
     }
   }
 
+  private void setMinimumWidth() {
+    if (indicatorText != null && indicatorText.getVisibility() == View.VISIBLE && indicatorText.getText() != null) {
+      conversationParent.setMinimumWidth(indicatorText.getText().length() * 20);
+    } else {
+      conversationParent.setMinimumWidth(0);
+    }
+  }
+
   private void setEvents(MessageRecord messageRecord) {
-    setClickable(messageRecord.isKeyExchange()           &&
-                 !messageRecord.isCorruptedKeyExchange() &&
-                 !messageRecord.isOutgoing());
+    setClickable(messageRecord.isPendingFallbackApproval() ||
+                 (messageRecord.isKeyExchange()            &&
+                  !messageRecord.isCorruptedKeyExchange()  &&
+                  !messageRecord.isOutgoing()));
 
     if (!messageRecord.isOutgoing()                       &&
         messageRecord.getRecipients().isSingleRecipient() &&
@@ -615,9 +640,42 @@ public class ConversationItem extends LinearLayout {
           !messageRecord.isProcessedKeyExchange() &&
           !messageRecord.isStaleKeyExchange())
         handleKeyExchangeClicked();
+      else if (messageRecord.isPendingFallbackApproval())
+        handleMessageApproval();
     }
   }
 
+  private void handleMessageApproval() {
+    AlertDialog.Builder builder = new AlertDialog.Builder(context);
+    builder.setTitle(R.string.ConversationItem_click_to_approve_dialog_title);
+    builder.setPositiveButton(R.string.yes, new DialogInterface.OnClickListener() {
+      @Override
+      public void onClick(DialogInterface dialogInterface, int i) {
+        if (messageRecord.isMms()) {
+          MmsDatabase database = DatabaseFactory.getMmsDatabase(context);
+          database.markAsOutbox(messageRecord.getId());
+          database.markAsForcedSms(messageRecord.getId());
+        } else {
+          SmsDatabase database = DatabaseFactory.getSmsDatabase(context);
+          database.markAsOutbox(messageRecord.getId());
+          database.markAsForcedSms(messageRecord.getId());
+        }
+        Intent intent = new Intent(context, SendReceiveService.class);
+        intent.setAction(SendReceiveService.SEND_SMS_ACTION);
+        intent.putExtra(SendReceiveService.MASTER_SECRET_EXTRA, masterSecret);
+        context.startService(intent);
+      }
+    });
+    builder.setNegativeButton(R.string.no, new DialogInterface.OnClickListener() {
+      @Override
+      public void onClick(DialogInterface dialogInterface, int i) {
+        if (messageRecord.isMms()) DatabaseFactory.getMmsDatabase(context).markAsSentFailed(messageRecord.getId());
+        else                       DatabaseFactory.getSmsDatabase(context).markAsSentFailed(messageRecord.getId());
+      }
+    });
+    builder.show();
+  }
+
   private void handleAbortSecureSession() {
     if (!messageRecord.isSecure()) return;
 
diff --git a/src/org/thoughtcrime/securesms/PushContactSelectionListFragment.java b/src/org/thoughtcrime/securesms/PushContactSelectionListFragment.java
index 2480358c4..28964fa5f 100644
--- a/src/org/thoughtcrime/securesms/PushContactSelectionListFragment.java
+++ b/src/org/thoughtcrime/securesms/PushContactSelectionListFragment.java
@@ -159,7 +159,7 @@ public class PushContactSelectionListFragment extends SherlockListFragment
     }
 
     AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
-    builder.setTitle(R.string.ContactSelectionlistFragment_select_for + " " + contactData.name);
+    builder.setTitle(getString(R.string.ContactSelectionlistFragment_select_for) + " " + contactData.name);
     builder.setMultiChoiceItems(options, null, new DiscriminatorClickedListener(contactData));
     builder.setPositiveButton(android.R.string.ok, new DiscriminatorFinishedListener(contactData, textView, checkBox));
     builder.setOnCancelListener(new DiscriminatorFinishedListener(contactData, textView, checkBox));
diff --git a/src/org/thoughtcrime/securesms/components/OutgoingSmsPreference.java b/src/org/thoughtcrime/securesms/components/OutgoingSmsPreference.java
new file mode 100644
index 000000000..3386a877b
--- /dev/null
+++ b/src/org/thoughtcrime/securesms/components/OutgoingSmsPreference.java
@@ -0,0 +1,54 @@
+package org.thoughtcrime.securesms.components;
+
+import android.content.Context;
+import android.preference.DialogPreference;
+import android.util.AttributeSet;
+import android.view.View;
+import android.widget.CheckBox;
+
+import org.thoughtcrime.securesms.R;
+import org.thoughtcrime.securesms.util.TextSecurePreferences;
+
+public class OutgoingSmsPreference extends DialogPreference {
+  private CheckBox dataUsers;
+  private CheckBox askForFallback;
+  private CheckBox nonDataUsers;
+  public OutgoingSmsPreference(Context context, AttributeSet attrs) {
+    super(context, attrs);
+    setPersistent(false);
+    setDialogLayoutResource(R.layout.outgoing_sms_preference);
+  }
+
+  @Override
+  protected void onBindDialogView(final View view) {
+    super.onBindDialogView(view);
+    dataUsers      = (CheckBox) view.findViewById(R.id.data_users);
+    askForFallback = (CheckBox) view.findViewById(R.id.ask_before_fallback_data);
+    nonDataUsers   = (CheckBox) view.findViewById(R.id.non_data_users);
+
+    dataUsers.setChecked(TextSecurePreferences.isSmsFallbackEnabled(getContext()));
+    askForFallback.setChecked(TextSecurePreferences.isSmsFallbackAskEnabled(getContext()));
+    nonDataUsers.setChecked(TextSecurePreferences.isSmsNonDataOutEnabled(getContext()));
+
+    dataUsers.setOnClickListener(new View.OnClickListener() {
+      @Override
+      public void onClick(View v) {
+        askForFallback.setEnabled(dataUsers.isChecked());
+      }
+    });
+
+    askForFallback.setEnabled(dataUsers.isChecked());
+  }
+
+  @Override
+  protected void onDialogClosed(boolean positiveResult) {
+    super.onDialogClosed(positiveResult);
+
+    if (positiveResult) {
+      TextSecurePreferences.setSmsFallbackEnabled(getContext(), dataUsers.isChecked());
+      TextSecurePreferences.setSmsFallbackAskEnabled(getContext(), askForFallback.isChecked());
+      TextSecurePreferences.setSmsNonDataOutEnabled(getContext(), nonDataUsers.isChecked());
+      if (getOnPreferenceChangeListener() != null) getOnPreferenceChangeListener().onPreferenceChange(this, null);
+    }
+  }
+}
diff --git a/src/org/thoughtcrime/securesms/database/MmsDatabase.java b/src/org/thoughtcrime/securesms/database/MmsDatabase.java
index 3ecdb384c..ee9659721 100644
--- a/src/org/thoughtcrime/securesms/database/MmsDatabase.java
+++ b/src/org/thoughtcrime/securesms/database/MmsDatabase.java
@@ -281,6 +281,15 @@ public class MmsDatabase extends Database implements MmsSmsColumns {
     notifyConversationListeners(getThreadIdForMessage(messageId));
   }
 
+  public void markAsForcedSms(long id) {
+    updateMailboxBitmask(id, 0, Types.MESSAGE_FORCE_SMS_BIT);
+  }
+
+  public void markAsPendingApproval(long messageId) {
+    updateMailboxBitmask(messageId, Types.BASE_TYPE_MASK, Types.BASE_PENDING_FALLBACK_APPROVAL);
+    notifyConversationListeners(getThreadIdForMessage(messageId));
+  }
+
   public void markAsSending(long messageId) {
     updateMailboxBitmask(messageId, Types.BASE_TYPE_MASK, Types.BASE_SENDING_TYPE);
     notifyConversationListeners(getThreadIdForMessage(messageId));
diff --git a/src/org/thoughtcrime/securesms/database/MmsSmsColumns.java b/src/org/thoughtcrime/securesms/database/MmsSmsColumns.java
index 17a0e2000..81688973a 100644
--- a/src/org/thoughtcrime/securesms/database/MmsSmsColumns.java
+++ b/src/org/thoughtcrime/securesms/database/MmsSmsColumns.java
@@ -15,16 +15,22 @@ public interface MmsSmsColumns {
     protected static final long TOTAL_MASK = 0xFFFFFFFF;
 
     // Base Types
-    protected static final long BASE_TYPE_MASK        = 0xFF;
+    protected static final long BASE_TYPE_MASK                 = 0x1F;
 
-    protected static final long BASE_INBOX_TYPE       = 20;
-    protected static final long BASE_OUTBOX_TYPE      = 21;
-    protected static final long BASE_SENDING_TYPE     = 22;
-    protected static final long BASE_SENT_TYPE        = 23;
-    protected static final long BASE_SENT_FAILED_TYPE = 24;
+    protected static final long BASE_INBOX_TYPE                = 20;
+    protected static final long BASE_OUTBOX_TYPE               = 21;
+    protected static final long BASE_SENDING_TYPE              = 22;
+    protected static final long BASE_SENT_TYPE                 = 23;
+    protected static final long BASE_SENT_FAILED_TYPE          = 24;
+    protected static final long BASE_PENDING_FALLBACK_APPROVAL = 25;
 
     protected static final long[] OUTGOING_MESSAGE_TYPES = {BASE_OUTBOX_TYPE, BASE_SENT_TYPE,
-                                                            BASE_SENDING_TYPE, BASE_SENT_FAILED_TYPE};
+                                                            BASE_SENDING_TYPE, BASE_SENT_FAILED_TYPE,
+                                                            BASE_PENDING_FALLBACK_APPROVAL};
+
+    // Message attributes
+    protected static final long MESSAGE_ATTRIBUTE_MASK = 0xE0;
+    protected static final long MESSAGE_FORCE_SMS_BIT  = 0x40;
 
     // Key Exchange Information
     protected static final long KEY_EXCHANGE_BIT                 = 0x8000;
@@ -65,12 +71,20 @@ public interface MmsSmsColumns {
       return false;
     }
 
+    public static boolean isForcedSms(long type) {
+      return (type & MESSAGE_FORCE_SMS_BIT) != 0;
+    }
+
     public static boolean isPendingMessageType(long type) {
       return
           (type & BASE_TYPE_MASK) == BASE_OUTBOX_TYPE ||
               (type & BASE_TYPE_MASK) == BASE_SENDING_TYPE;
     }
 
+    public static boolean isPendingApprovalType(long type) {
+      return (type & BASE_TYPE_MASK) == BASE_PENDING_FALLBACK_APPROVAL;
+    }
+
     public static boolean isInboxType(long type) {
       return (type & BASE_TYPE_MASK) == BASE_INBOX_TYPE;
     }
diff --git a/src/org/thoughtcrime/securesms/database/SmsDatabase.java b/src/org/thoughtcrime/securesms/database/SmsDatabase.java
index 338606b1c..205e2dbaf 100644
--- a/src/org/thoughtcrime/securesms/database/SmsDatabase.java
+++ b/src/org/thoughtcrime/securesms/database/SmsDatabase.java
@@ -178,6 +178,10 @@ public class SmsDatabase extends Database implements MmsSmsColumns {
     updateTypeBitmask(id, 0, Types.PUSH_MESSAGE_BIT);
   }
 
+  public void markAsForcedSms(long id) {
+    updateTypeBitmask(id, 0, Types.MESSAGE_FORCE_SMS_BIT);
+  }
+
   public void markAsDecryptFailed(long id) {
     updateTypeBitmask(id, Types.ENCRYPTION_MASK, Types.ENCRYPTION_REMOTE_FAILED_BIT);
   }
@@ -194,6 +198,10 @@ public class SmsDatabase extends Database implements MmsSmsColumns {
     updateTypeBitmask(id, Types.BASE_TYPE_MASK, Types.BASE_OUTBOX_TYPE);
   }
 
+  public void markAsPendingApproval(long id) {
+    updateTypeBitmask(id, Types.BASE_TYPE_MASK, Types.BASE_PENDING_FALLBACK_APPROVAL);
+  }
+
   public void markAsSending(long id) {
     updateTypeBitmask(id, Types.BASE_TYPE_MASK, Types.BASE_SENDING_TYPE);
   }
diff --git a/src/org/thoughtcrime/securesms/database/model/MessageRecord.java b/src/org/thoughtcrime/securesms/database/model/MessageRecord.java
index e2c1a0ca3..b262d6e09 100644
--- a/src/org/thoughtcrime/securesms/database/model/MessageRecord.java
+++ b/src/org/thoughtcrime/securesms/database/model/MessageRecord.java
@@ -113,6 +113,10 @@ public abstract class MessageRecord extends DisplayRecord {
     return SmsDatabase.Types.isPushType(type);
   }
 
+  public boolean isForcedSms() {
+    return SmsDatabase.Types.isForcedSms(type);
+  }
+
   public boolean isStaleKeyExchange() {
     return SmsDatabase.Types.isStaleKeyExchange(type);
   }
@@ -121,6 +125,10 @@ public abstract class MessageRecord extends DisplayRecord {
     return SmsDatabase.Types.isProcessedKeyExchange(type);
   }
 
+  public boolean isPendingFallbackApproval() {
+    return SmsDatabase.Types.isPendingApprovalType(type);
+  }
+
   public boolean isBundleKeyExchange() {
     return SmsDatabase.Types.isBundleKeyExchange(type);
   }
diff --git a/src/org/thoughtcrime/securesms/service/MmsSender.java b/src/org/thoughtcrime/securesms/service/MmsSender.java
index 2537816a5..ab32fff2c 100644
--- a/src/org/thoughtcrime/securesms/service/MmsSender.java
+++ b/src/org/thoughtcrime/securesms/service/MmsSender.java
@@ -35,6 +35,7 @@ import org.thoughtcrime.securesms.transport.RetryLaterException;
 import org.thoughtcrime.securesms.transport.UndeliverableMessageException;
 import org.thoughtcrime.securesms.transport.UniversalTransport;
 import org.thoughtcrime.securesms.transport.UntrustedIdentityException;
+import org.thoughtcrime.securesms.transport.UserInterventionRequiredException;
 import org.whispersystems.textsecure.crypto.MasterSecret;
 
 import ws.com.google.android.mms.MmsException;
@@ -78,11 +79,16 @@ public class MmsSender {
 
           if (result.isUpgradedSecure()) database.markAsSecure(message.getDatabaseMessageId());
           if (result.isPush())           database.markAsPush(message.getDatabaseMessageId());
-          
+
           database.markAsSent(message.getDatabaseMessageId(), result.getMessageId(),
                               result.getResponseStatus());
 
           systemStateListener.unregisterForConnectivityChange();
+        } catch (UserInterventionRequiredException uire) {
+          Log.w("MmsSender", uire);
+          database.markAsPendingApproval(message.getDatabaseMessageId());
+          Recipients recipients = threads.getRecipientsForThreadId(threadId);
+          MessageNotifier.notifyMessageDeliveryFailed(context, recipients, threadId);
         } catch (UndeliverableMessageException e) {
           Log.w("MmsSender", e);
           database.markAsSentFailed(message.getDatabaseMessageId());
diff --git a/src/org/thoughtcrime/securesms/service/SendReceiveService.java b/src/org/thoughtcrime/securesms/service/SendReceiveService.java
index 25f3ebb89..91b0b98b6 100644
--- a/src/org/thoughtcrime/securesms/service/SendReceiveService.java
+++ b/src/org/thoughtcrime/securesms/service/SendReceiveService.java
@@ -62,6 +62,8 @@ public class SendReceiveService extends Service {
   public static final String DOWNLOAD_PUSH_ACTION             = "org.thoughtcrime.securesms.SendReceiveService.DOWNLOAD_PUSH_ACTION";
   public static final String DOWNLOAD_AVATAR_ACTION           = "org.thoughtcrime.securesms.SendReceiveService.DOWNLOAD_AVATAR_ACTION";
 
+  public static final String MASTER_SECRET_EXTRA = "master_secret";
+
   private static final int SEND_SMS              = 0;
   private static final int RECEIVE_SMS           = 1;
   private static final int SEND_MMS              = 2;
@@ -307,7 +309,7 @@ public class SendReceiveService extends Service {
     @Override
     public void onReceive(Context context, Intent intent) {
       Log.w("SendReceiveService", "Got a MasterSecret broadcast...");
-      initializeWithMasterSecret((MasterSecret)intent.getParcelableExtra("master_secret"));
+      initializeWithMasterSecret((MasterSecret)intent.getParcelableExtra(MASTER_SECRET_EXTRA));
     }
   }
 
diff --git a/src/org/thoughtcrime/securesms/service/SmsSender.java b/src/org/thoughtcrime/securesms/service/SmsSender.java
index 6916bd042..daa6e53ae 100644
--- a/src/org/thoughtcrime/securesms/service/SmsSender.java
+++ b/src/org/thoughtcrime/securesms/service/SmsSender.java
@@ -40,6 +40,8 @@ import org.thoughtcrime.securesms.transport.RetryLaterException;
 import org.thoughtcrime.securesms.transport.UndeliverableMessageException;
 import org.thoughtcrime.securesms.transport.UniversalTransport;
 import org.thoughtcrime.securesms.transport.UntrustedIdentityException;
+import org.thoughtcrime.securesms.transport.UserInterventionRequiredException;
+import org.thoughtcrime.securesms.util.TextSecurePreferences;
 import org.whispersystems.textsecure.crypto.MasterSecret;
 import org.whispersystems.textsecure.storage.Session;
 
@@ -84,6 +86,10 @@ public class SmsSender {
           database.markAsSending(record.getId());
 
           transport.deliver(record);
+        } catch (UserInterventionRequiredException uire) {
+          Log.w("SmsSender", uire);
+          DatabaseFactory.getSmsDatabase(context).markAsPendingApproval(record.getId());
+          MessageNotifier.notifyMessageDeliveryFailed(context, record.getRecipients(), record.getThreadId());
         } catch (UntrustedIdentityException e) {
           Log.w("SmsSender", e);
           IncomingIdentityUpdateMessage identityUpdateMessage = IncomingIdentityUpdateMessage.createFor(e.getE164Number(), e.getIdentityKey());
@@ -92,6 +98,7 @@ public class SmsSender {
         } catch (UndeliverableMessageException ude) {
           Log.w("SmsSender", ude);
           DatabaseFactory.getSmsDatabase(context).markAsSentFailed(record.getId());
+          MessageNotifier.notifyMessageDeliveryFailed(context, record.getRecipients(), record.getThreadId());
         } catch (RetryLaterException rle) {
           Log.w("SmsSender", rle);
           DatabaseFactory.getSmsDatabase(context).markAsOutbox(record.getId());
diff --git a/src/org/thoughtcrime/securesms/transport/SmsTransport.java b/src/org/thoughtcrime/securesms/transport/SmsTransport.java
index 21d589b93..e44a744e2 100644
--- a/src/org/thoughtcrime/securesms/transport/SmsTransport.java
+++ b/src/org/thoughtcrime/securesms/transport/SmsTransport.java
@@ -48,9 +48,7 @@ public class SmsTransport extends BaseTransport {
   }
 
   public void deliver(SmsMessageRecord message) throws UndeliverableMessageException {
-    if (TextSecurePreferences.isPushRegistered(context) &&
-        !TextSecurePreferences.isSmsFallbackEnabled(context))
-    {
+    if (!TextSecurePreferences.isSmsNonDataOutEnabled(context) && !TextSecurePreferences.isSmsFallbackEnabled(context)) {
       throw new UndeliverableMessageException("SMS Transport is not enabled!");
     }
 
diff --git a/src/org/thoughtcrime/securesms/transport/UniversalTransport.java b/src/org/thoughtcrime/securesms/transport/UniversalTransport.java
index 361f5c892..46a9c2457 100644
--- a/src/org/thoughtcrime/securesms/transport/UniversalTransport.java
+++ b/src/org/thoughtcrime/securesms/transport/UniversalTransport.java
@@ -60,7 +60,7 @@ public class UniversalTransport {
   }
 
   public void deliver(SmsMessageRecord message)
-      throws UndeliverableMessageException, UntrustedIdentityException, RetryLaterException
+      throws UndeliverableMessageException, UntrustedIdentityException, RetryLaterException, UserInterventionRequiredException
   {
     if (!TextSecurePreferences.isPushRegistered(context)) {
       smsTransport.deliver(message);
@@ -71,23 +71,25 @@ public class UniversalTransport {
       Recipient recipient = message.getIndividualRecipient();
       String number       = Util.canonicalizeNumber(context, recipient.getNumber());
 
-      if (isPushTransport(number) && !message.isKeyExchange()) {
+      if (isPushTransport(number) && !message.isKeyExchange() && !message.isForcedSms()) {
         boolean isSmsFallbackSupported = isSmsFallbackSupported(number);
 
         try {
-          Log.w("UniversalTransport", "Delivering with GCM...");
+          Log.w("UniversalTransport", "Using GCM as transport...");
           pushTransport.deliver(message);
         } catch (UnregisteredUserException uue) {
-          Log.w("UnviersalTransport", uue);
-          if (isSmsFallbackSupported) smsTransport.deliver(message);
+          Log.w("UniversalTransport", uue);
+          if (isSmsFallbackSupported) fallbackOrAskApproval(message, number);
           else                        throw new UndeliverableMessageException(uue);
         } catch (IOException ioe) {
           Log.w("UniversalTransport", ioe);
-          if (isSmsFallbackSupported) smsTransport.deliver(message);
+          if (isSmsFallbackSupported) fallbackOrAskApproval(message, number);
           else                        throw new RetryLaterException(ioe);
         }
+      } else if (!message.isForcedSms() && !TextSecurePreferences.isSmsNonDataOutEnabled(context)) {
+        throw new UndeliverableMessageException("User disallows non-push outgoing SMS");
       } else {
-        Log.w("UniversalTransport", "Delivering with SMS...");
+        Log.w("UniversalTransport", "Using SMS as transport...");
         smsTransport.deliver(message);
       }
     } catch (InvalidNumberException e) {
@@ -97,7 +99,7 @@ public class UniversalTransport {
   }
 
   public MmsSendResult deliver(SendReq mediaMessage, long threadId)
-      throws UndeliverableMessageException, RetryLaterException, UntrustedIdentityException
+      throws UndeliverableMessageException, RetryLaterException, UntrustedIdentityException, UserInterventionRequiredException
   {
     if (Util.isEmpty(mediaMessage.getTo())) {
       return mmsTransport.deliver(mediaMessage);
@@ -122,16 +124,16 @@ public class UniversalTransport {
         boolean isSmsFallbackSupported = isSmsFallbackSupported(destination);
 
         try {
-          Log.w("UniversalTransport", "Delivering media message with GCM...");
+          Log.w("UniversalTransport", "Using GCM as transport...");
           pushTransport.deliver(mediaMessage, threadId);
           return new MmsSendResult("push".getBytes("UTF-8"), 0, true, true);
         } catch (IOException ioe) {
           Log.w("UniversalTransport", ioe);
-          if (isSmsFallbackSupported) return mmsTransport.deliver(mediaMessage);
+          if (isSmsFallbackSupported) return fallbackOrAskApproval(mediaMessage, destination);
           else                        throw new RetryLaterException(ioe);
         } catch (RecipientFormattingException e) {
           Log.w("UniversalTransport", e);
-          if (isSmsFallbackSupported) return mmsTransport.deliver(mediaMessage);
+          if (isSmsFallbackSupported) return fallbackOrAskApproval(mediaMessage, destination);
           else                        throw new UndeliverableMessageException(e);
         } catch (EncapsulatedExceptions ee) {
           Log.w("UniversalTransport", ee);
@@ -152,6 +154,32 @@ public class UniversalTransport {
     }
   }
 
+  private MmsSendResult fallbackOrAskApproval(SendReq mediaMessage, String destination)
+      throws UserInterventionRequiredException, UndeliverableMessageException
+  {
+    boolean isSmsFallbackApprovalRequired = isSmsFallbackApprovalRequired(destination);
+    if (!isSmsFallbackApprovalRequired) {
+      Log.i("UniversalTransport", "Falling back to MMS without user intervention");
+      return mmsTransport.deliver(mediaMessage);
+    } else {
+      Log.i("UniversalTransport", "Marking message as pending user approval per their settings");
+      throw new UserInterventionRequiredException("Pending user approval for fallback to SMS");
+    }
+  }
+
+  private void fallbackOrAskApproval(SmsMessageRecord smsMessage, String destination)
+      throws UserInterventionRequiredException, UndeliverableMessageException
+  {
+    boolean isSmsFallbackApprovalRequired = isSmsFallbackApprovalRequired(destination);
+    if (!isSmsFallbackApprovalRequired) {
+      Log.i("UniversalTransport", "Falling back to SMS without user intervention");
+      smsTransport.deliver(smsMessage);
+    } else {
+      Log.i("UniversalTransport", "Marking message as pending user approval per their settings");
+      throw new UserInterventionRequiredException("Pending user approval for fallback to SMS");
+    }
+  }
+
   private MmsSendResult deliverGroupMessage(SendReq mediaMessage, long threadId)
       throws RetryLaterException, UndeliverableMessageException
   {
@@ -209,6 +237,10 @@ public class UniversalTransport {
     return recipientCount > 1;
   }
 
+  private boolean isSmsFallbackApprovalRequired(String destination) {
+    return (isSmsFallbackSupported(destination) && TextSecurePreferences.isSmsFallbackAskEnabled(context));
+  }
+
   private boolean isSmsFallbackSupported(String destination) {
     if (GroupUtil.isEncodedGroup(destination)) {
       return false;
diff --git a/src/org/thoughtcrime/securesms/transport/UserInterventionRequiredException.java b/src/org/thoughtcrime/securesms/transport/UserInterventionRequiredException.java
new file mode 100644
index 000000000..2622e8020
--- /dev/null
+++ b/src/org/thoughtcrime/securesms/transport/UserInterventionRequiredException.java
@@ -0,0 +1,7 @@
+package org.thoughtcrime.securesms.transport;
+
+public class UserInterventionRequiredException extends Exception {
+  public UserInterventionRequiredException(String detailMessage) {
+    super(detailMessage);
+  }
+}
diff --git a/src/org/thoughtcrime/securesms/util/ActionBarUtil.java b/src/org/thoughtcrime/securesms/util/ActionBarUtil.java
index 613a98989..571ab7821 100644
--- a/src/org/thoughtcrime/securesms/util/ActionBarUtil.java
+++ b/src/org/thoughtcrime/securesms/util/ActionBarUtil.java
@@ -10,8 +10,8 @@ import org.thoughtcrime.securesms.R;
 
 public class ActionBarUtil {
 
-  public static void initializeDefaultActionBar(final Context c, final ActionBar actionBar, final int title_resid) {
-    actionBar.setTitle(title_resid);
+  public static void initializeDefaultActionBar(final Context c, final ActionBar actionBar, final int titleResId) {
+    actionBar.setTitle(titleResId);
     initializeDefaultActionBar(c, actionBar);
   }
 
diff --git a/src/org/thoughtcrime/securesms/util/TextSecurePreferences.java b/src/org/thoughtcrime/securesms/util/TextSecurePreferences.java
index 24301b740..31e1a5da4 100644
--- a/src/org/thoughtcrime/securesms/util/TextSecurePreferences.java
+++ b/src/org/thoughtcrime/securesms/util/TextSecurePreferences.java
@@ -45,12 +45,35 @@ public class TextSecurePreferences {
   private static final String IN_THREAD_NOTIFICATION_PREF      = "pref_key_inthread_notifications";
 
   private static final String LOCAL_REGISTRATION_ID_PREF       = "pref_local_registration_id";
-  public  static final String ALLOW_SMS_FALLBACK_PREF          = "pref_allow_sms_traffic_out";
+  private static final String ALLOW_SMS_FALLBACK_PREF          = "pref_allow_sms_traffic_out";
+  private static final String SMS_FALLBACK_ASK_PREF            = "pref_sms_fallback_ask";
+  private static final String ALLOW_SMS_NON_DATA_PREF          = "pref_sms_non_data_out";
 
   public static boolean isSmsFallbackEnabled(Context context) {
     return getBooleanPreference(context, ALLOW_SMS_FALLBACK_PREF, true);
   }
 
+  public static void setSmsFallbackEnabled(Context context, boolean enabled) {
+    setBooleanPreference(context, ALLOW_SMS_FALLBACK_PREF, enabled);
+  }
+
+  public static boolean isSmsNonDataOutEnabled(Context context) {
+    return getBooleanPreference(context, ALLOW_SMS_NON_DATA_PREF, true);
+  }
+
+  public static void setSmsNonDataOutEnabled(Context context, boolean enabled) {
+    setBooleanPreference(context, ALLOW_SMS_NON_DATA_PREF, enabled);
+  }
+
+  public static boolean isSmsFallbackAskEnabled(Context context) {
+    return getBooleanPreference(context, SMS_FALLBACK_ASK_PREF, false);
+  }
+
+  public static void setSmsFallbackAskEnabled(Context context, boolean enabled) {
+    setBooleanPreference(context, SMS_FALLBACK_ASK_PREF, enabled);
+  }
+
+
   public static int getLocalRegistrationId(Context context) {
     return getIntegerPreference(context, LOCAL_REGISTRATION_ID_PREF, 0);
   }