diff --git a/java/com/android/dialer/calldetails/CallDetailsActivity.java b/java/com/android/dialer/calldetails/CallDetailsActivity.java
index b51d833..c29f9e9 100644
--- a/java/com/android/dialer/calldetails/CallDetailsActivity.java
+++ b/java/com/android/dialer/calldetails/CallDetailsActivity.java
@@ -33,13 +33,20 @@
 import android.support.v7.widget.LinearLayoutManager;
 import android.support.v7.widget.RecyclerView;
 import android.support.v7.widget.Toolbar;
+import android.view.View;
 import android.widget.Toast;
+import com.android.dialer.DialerPhoneNumber;
+import com.android.dialer.assisteddialing.ui.AssistedDialingSettingActivity;
 import com.android.dialer.calldetails.CallDetailsEntries.CallDetailsEntry;
 import com.android.dialer.callintent.CallInitiationType;
 import com.android.dialer.callintent.CallIntentBuilder;
 import com.android.dialer.common.Assert;
 import com.android.dialer.common.LogUtil;
 import com.android.dialer.common.concurrent.AsyncTaskExecutors;
+import com.android.dialer.common.concurrent.DialerExecutor.FailureListener;
+import com.android.dialer.common.concurrent.DialerExecutor.SuccessListener;
+import com.android.dialer.common.concurrent.DialerExecutor.Worker;
+import com.android.dialer.common.concurrent.DialerExecutorComponent;
 import com.android.dialer.constants.ActivityRequestCodes;
 import com.android.dialer.dialercontact.DialerContact;
 import com.android.dialer.duo.Duo;
@@ -51,10 +58,12 @@
 import com.android.dialer.logging.Logger;
 import com.android.dialer.logging.UiAction;
 import com.android.dialer.performancereport.PerformanceReport;
+import com.android.dialer.phonenumberproto.DialerPhoneNumberUtil;
 import com.android.dialer.postcall.PostCall;
 import com.android.dialer.precall.PreCall;
 import com.android.dialer.protos.ProtoParsers;
 import com.google.common.base.Preconditions;
+import com.google.i18n.phonenumbers.PhoneNumberUtil;
 import java.lang.ref.WeakReference;
 import java.util.Collections;
 import java.util.List;
@@ -70,8 +79,8 @@
   public static final String EXTRA_CAN_REPORT_CALLER_ID = "can_report_caller_id";
   private static final String EXTRA_CAN_SUPPORT_ASSISTED_DIALING = "can_support_assisted_dialing";
 
-  private final CallDetailsHeaderViewHolder.CallbackActionListener callbackActionListener =
-      new CallbackActionListener(this);
+  private final CallDetailsHeaderViewHolder.CallDetailsHeaderListener callDetailsHeaderListener =
+      new CallDetailsHeaderListener(this);
   private final CallDetailsFooterViewHolder.DeleteCallDetailsListener deleteCallDetailsListener =
       new DeleteCallDetailsListener(this);
   private final CallDetailsFooterViewHolder.ReportCallIdListener reportCallIdListener =
@@ -166,7 +175,7 @@
             this /* context */,
             contact,
             entries.getEntriesList(),
-            callbackActionListener,
+            callDetailsHeaderListener,
             reportCallIdListener,
             deleteCallDetailsListener);
 
@@ -248,11 +257,11 @@
     }
   }
 
-  private static final class CallbackActionListener
-      implements CallDetailsHeaderViewHolder.CallbackActionListener {
-    private final WeakReference<Activity> activityWeakReference;
+  private static final class CallDetailsHeaderListener
+      implements CallDetailsHeaderViewHolder.CallDetailsHeaderListener {
+    private final WeakReference<CallDetailsActivity> activityWeakReference;
 
-    CallbackActionListener(Activity activity) {
+    CallDetailsHeaderListener(CallDetailsActivity activity) {
       this.activityWeakReference = new WeakReference<>(activity);
     }
 
@@ -303,9 +312,43 @@
       PreCall.start(getActivity(), callIntentBuilder);
     }
 
-    private Activity getActivity() {
+    private CallDetailsActivity getActivity() {
       return Preconditions.checkNotNull(activityWeakReference.get());
     }
+
+    @Override
+    public void openAssistedDialingSettings(View unused) {
+      Intent intent = new Intent(getActivity(), AssistedDialingSettingActivity.class);
+      getActivity().startActivity(intent);
+    }
+
+    @Override
+    public void createAssistedDialerNumberParserTask(
+        AssistedDialingNumberParseWorker worker,
+        SuccessListener<Integer> successListener,
+        FailureListener failureListener) {
+      DialerExecutorComponent.get(getActivity().getApplicationContext())
+          .dialerExecutorFactory()
+          .createUiTaskBuilder(
+              getActivity().getFragmentManager(),
+              "CallDetailsActivity.createAssistedDialerNumberParserTask",
+              new AssistedDialingNumberParseWorker())
+          .onSuccess(successListener)
+          .onFailure(failureListener)
+          .build()
+          .executeParallel(getActivity().contact.getNumber());
+    }
+  }
+
+  static class AssistedDialingNumberParseWorker implements Worker<String, Integer> {
+
+    @Override
+    public Integer doInBackground(@NonNull String phoneNumber) {
+      DialerPhoneNumberUtil dialerPhoneNumberUtil =
+          new DialerPhoneNumberUtil(PhoneNumberUtil.getInstance());
+      DialerPhoneNumber parsedNumber = dialerPhoneNumberUtil.parse(phoneNumber, null);
+      return parsedNumber.getDialerInternalPhoneNumber().getCountryCode();
+    }
   }
 
   private static final class DeleteCallDetailsListener
diff --git a/java/com/android/dialer/calldetails/CallDetailsAdapter.java b/java/com/android/dialer/calldetails/CallDetailsAdapter.java
index 0759059..9095b86 100644
--- a/java/com/android/dialer/calldetails/CallDetailsAdapter.java
+++ b/java/com/android/dialer/calldetails/CallDetailsAdapter.java
@@ -24,7 +24,7 @@
 import android.view.ViewGroup;
 import com.android.dialer.calldetails.CallDetailsEntries.CallDetailsEntry;
 import com.android.dialer.calldetails.CallDetailsFooterViewHolder.DeleteCallDetailsListener;
-import com.android.dialer.calldetails.CallDetailsHeaderViewHolder.CallbackActionListener;
+import com.android.dialer.calldetails.CallDetailsHeaderViewHolder.CallDetailsHeaderListener;
 import com.android.dialer.calllogutils.CallTypeHelper;
 import com.android.dialer.calllogutils.CallbackActionHelper;
 import com.android.dialer.calllogutils.CallbackActionHelper.CallbackAction;
@@ -41,7 +41,7 @@
   private static final int FOOTER_VIEW_TYPE = 3;
 
   private final DialerContact contact;
-  private final CallbackActionListener callbackActionListener;
+  private final CallDetailsHeaderListener callDetailsHeaderListener;
   private final CallDetailsFooterViewHolder.ReportCallIdListener reportCallIdListener;
   private final DeleteCallDetailsListener deleteCallDetailsListener;
   private final CallTypeHelper callTypeHelper;
@@ -51,12 +51,12 @@
       Context context,
       @NonNull DialerContact contact,
       @NonNull List<CallDetailsEntry> callDetailsEntries,
-      CallbackActionListener callbackActionListener,
+      CallDetailsHeaderListener callDetailsHeaderListener,
       CallDetailsFooterViewHolder.ReportCallIdListener reportCallIdListener,
       DeleteCallDetailsListener deleteCallDetailsListener) {
     this.contact = Assert.isNotNull(contact);
     this.callDetailsEntries = callDetailsEntries;
-    this.callbackActionListener = callbackActionListener;
+    this.callDetailsHeaderListener = callDetailsHeaderListener;
     this.reportCallIdListener = reportCallIdListener;
     this.deleteCallDetailsListener = deleteCallDetailsListener;
     callTypeHelper = new CallTypeHelper(context.getResources(), DuoComponent.get(context).getDuo());
@@ -68,7 +68,7 @@
     switch (viewType) {
       case HEADER_VIEW_TYPE:
         return new CallDetailsHeaderViewHolder(
-            inflater.inflate(R.layout.contact_container, parent, false), callbackActionListener);
+            inflater.inflate(R.layout.contact_container, parent, false), callDetailsHeaderListener);
       case CALL_ENTRY_VIEW_TYPE:
         return new CallDetailsEntryViewHolder(
             inflater.inflate(R.layout.call_details_entry, parent, false));
@@ -87,6 +87,8 @@
   public void onBindViewHolder(ViewHolder holder, int position) {
     if (position == 0) { // Header
       ((CallDetailsHeaderViewHolder) holder).updateContactInfo(contact, getCallbackAction());
+      ((CallDetailsHeaderViewHolder) holder)
+          .updateAssistedDialingInfo(callDetailsEntries.get(position));
     } else if (position == getItemCount() - 1) {
       ((CallDetailsFooterViewHolder) holder).setPhoneNumber(contact.getNumber());
     } else {
diff --git a/java/com/android/dialer/calldetails/CallDetailsHeaderViewHolder.java b/java/com/android/dialer/calldetails/CallDetailsHeaderViewHolder.java
index 1e08963..604a5e8 100644
--- a/java/com/android/dialer/calldetails/CallDetailsHeaderViewHolder.java
+++ b/java/com/android/dialer/calldetails/CallDetailsHeaderViewHolder.java
@@ -25,9 +25,16 @@
 import android.view.View.OnClickListener;
 import android.widget.ImageView;
 import android.widget.QuickContactBadge;
+import android.widget.RelativeLayout;
 import android.widget.TextView;
+import com.android.dialer.calldetails.CallDetailsActivity.AssistedDialingNumberParseWorker;
+import com.android.dialer.calldetails.CallDetailsEntries.CallDetailsEntry;
 import com.android.dialer.calllogutils.CallbackActionHelper.CallbackAction;
 import com.android.dialer.common.Assert;
+import com.android.dialer.common.LogUtil;
+import com.android.dialer.common.concurrent.DialerExecutor.FailureListener;
+import com.android.dialer.common.concurrent.DialerExecutor.SuccessListener;
+import com.android.dialer.compat.telephony.TelephonyManagerCompat;
 import com.android.dialer.contactphoto.ContactPhotoManager;
 import com.android.dialer.dialercontact.DialerContact;
 import com.android.dialer.logging.InteractionEvent;
@@ -35,20 +42,22 @@
 
 /** ViewHolder for Header/Contact in {@link CallDetailsActivity}. */
 public class CallDetailsHeaderViewHolder extends RecyclerView.ViewHolder
-    implements OnClickListener {
+    implements OnClickListener, FailureListener {
 
-  private final CallbackActionListener callbackActionListener;
+  private final CallDetailsHeaderListener callDetailsHeaderListener;
   private final ImageView callbackButton;
   private final TextView nameView;
   private final TextView numberView;
   private final TextView networkView;
   private final QuickContactBadge contactPhoto;
   private final Context context;
+  private final TextView assistedDialingInternationalDirectDialCodeAndCountryCodeText;
+  private final RelativeLayout assistedDialingContainer;
 
   private DialerContact contact;
   private @CallbackAction int callbackAction;
 
-  CallDetailsHeaderViewHolder(View container, CallbackActionListener callbackActionListener) {
+  CallDetailsHeaderViewHolder(View container, CallDetailsHeaderListener callDetailsHeaderListener) {
     super(container);
     context = container.getContext();
     callbackButton = container.findViewById(R.id.call_back_button);
@@ -56,14 +65,71 @@
     numberView = container.findViewById(R.id.phone_number);
     networkView = container.findViewById(R.id.network);
     contactPhoto = container.findViewById(R.id.quick_contact_photo);
+    assistedDialingInternationalDirectDialCodeAndCountryCodeText =
+        container.findViewById(R.id.assisted_dialing_text);
+    assistedDialingContainer = container.findViewById(R.id.assisted_dialing_container);
+
+    assistedDialingContainer.setOnClickListener(
+        callDetailsHeaderListener::openAssistedDialingSettings);
 
     callbackButton.setOnClickListener(this);
-    this.callbackActionListener = callbackActionListener;
+    this.callDetailsHeaderListener = callDetailsHeaderListener;
     Logger.get(context)
         .logQuickContactOnTouch(
             contactPhoto, InteractionEvent.Type.OPEN_QUICK_CONTACT_FROM_CALL_DETAILS, true);
   }
 
+  private boolean hasAssistedDialingFeature(Integer features) {
+    return (features & TelephonyManagerCompat.FEATURES_ASSISTED_DIALING)
+        == TelephonyManagerCompat.FEATURES_ASSISTED_DIALING;
+  }
+
+  void updateAssistedDialingInfo(CallDetailsEntry callDetailsEntry) {
+
+    if (callDetailsEntry != null && hasAssistedDialingFeature(callDetailsEntry.getFeatures())) {
+      showAssistedDialingContainer(true);
+      callDetailsHeaderListener.createAssistedDialerNumberParserTask(
+          new CallDetailsActivity.AssistedDialingNumberParseWorker(),
+          this::updateAssistedDialingText,
+          this::onFailure);
+
+    } else {
+      showAssistedDialingContainer(false);
+    }
+  }
+
+  private void showAssistedDialingContainer(boolean shouldShowContainer) {
+    if (shouldShowContainer) {
+      assistedDialingContainer.setVisibility(View.VISIBLE);
+    } else {
+      LogUtil.i(
+          "CallDetailsHeaderViewHolder.updateAssistedDialingInfo",
+          "hiding assisted dialing ui elements");
+      assistedDialingContainer.setVisibility(View.GONE);
+    }
+  }
+
+  private void updateAssistedDialingText(Integer countryCode) {
+
+    // Try and handle any poorly formed inputs.
+    if (countryCode <= 0) {
+      onFailure(new IllegalStateException());
+      return;
+    }
+
+    LogUtil.i(
+        "CallDetailsHeaderViewHolder.updateAssistedDialingText", "Updating Assisted Dialing Text");
+    assistedDialingInternationalDirectDialCodeAndCountryCodeText.setText(
+        context.getString(
+            R.string.assisted_dialing_country_code_entry, String.valueOf(countryCode)));
+  }
+
+  @Override
+  public void onFailure(Throwable unused) {
+    assistedDialingInternationalDirectDialCodeAndCountryCodeText.setText(
+        R.string.assisted_dialing_country_code_entry_failure);
+  }
+
   /** Populates the contact info fields based on the current contact information. */
   void updateContactInfo(DialerContact contact, @CallbackAction int callbackAction) {
     this.contact = contact;
@@ -128,13 +194,14 @@
     if (view == callbackButton) {
       switch (callbackAction) {
         case CallbackAction.IMS_VIDEO:
-          callbackActionListener.placeImsVideoCall(contact.getNumber());
+          callDetailsHeaderListener.placeImsVideoCall(contact.getNumber());
           break;
         case CallbackAction.DUO:
-          callbackActionListener.placeDuoVideoCall(contact.getNumber());
+          callDetailsHeaderListener.placeDuoVideoCall(contact.getNumber());
           break;
         case CallbackAction.VOICE:
-          callbackActionListener.placeVoiceCall(contact.getNumber(), contact.getPostDialDigits());
+          callDetailsHeaderListener.placeVoiceCall(
+              contact.getNumber(), contact.getPostDialDigits());
           break;
         case CallbackAction.NONE:
         default:
@@ -145,8 +212,8 @@
     }
   }
 
-  /** Listener for making a callback */
-  interface CallbackActionListener {
+  /** Listener for the call details header */
+  interface CallDetailsHeaderListener {
 
     /** Places an IMS video call. */
     void placeImsVideoCall(String phoneNumber);
@@ -156,5 +223,13 @@
 
     /** Place a traditional voice call. */
     void placeVoiceCall(String phoneNumber, String postDialDigits);
+
+    /** Access the Assisted Dialing settings * */
+    void openAssistedDialingSettings(View view);
+
+    void createAssistedDialerNumberParserTask(
+        AssistedDialingNumberParseWorker worker,
+        SuccessListener<Integer> onSuccess,
+        FailureListener onFailure);
   }
 }
diff --git a/java/com/android/dialer/calldetails/res/layout/contact_container.xml b/java/com/android/dialer/calldetails/res/layout/contact_container.xml
index b01a6cc..5f531ab 100644
--- a/java/com/android/dialer/calldetails/res/layout/contact_container.xml
+++ b/java/com/android/dialer/calldetails/res/layout/contact_container.xml
@@ -19,49 +19,54 @@
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
     android:layout_marginTop="@dimen/call_details_top_margin"
-    android:gravity="center_vertical"
     android:paddingTop="@dimen/contact_container_padding_top_start"
-    android:paddingStart="@dimen/contact_container_padding_top_start"
     android:paddingBottom="@dimen/contact_container_padding_bottom_end"
-    android:paddingEnd="@dimen/contact_container_padding_bottom_end">
+    android:paddingStart="@dimen/contact_container_padding_top_start"
+    android:paddingEnd="@dimen/contact_container_padding_bottom_end"
+    android:gravity="center_vertical"
+    android:orientation="vertical">
 
   <QuickContactBadge
       android:id="@+id/quick_contact_photo"
       android:layout_width="@dimen/call_details_contact_photo_size"
       android:layout_height="@dimen/call_details_contact_photo_size"
-      android:layout_centerVertical="true"
       android:padding="@dimen/call_details_contact_photo_padding"
       android:focusable="true"/>
 
   <LinearLayout
-      android:orientation="vertical"
+      android:id="@+id/contact_information"
       android:layout_width="wrap_content"
       android:layout_height="wrap_content"
+      android:layout_alignParentTop="true"
       android:layout_toEndOf="@+id/quick_contact_photo"
       android:layout_toStartOf="@+id/call_back_button"
-      android:layout_centerVertical="true">
+      android:gravity="center_vertical"
+      android:minHeight="@dimen/call_details_contact_photo_size"
+      android:orientation="vertical">
 
     <TextView
         android:id="@+id/contact_name"
+        style="@style/PrimaryText"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_marginStart="@dimen/photo_text_margin"
-        style="@style/PrimaryText"/>
+        android:layout_marginStart="@dimen/photo_text_margin"/>
 
     <TextView
         android:id="@+id/phone_number"
+        style="@style/SecondaryText"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_marginStart="@dimen/photo_text_margin"
-        style="@style/SecondaryText"/>
+        android:layout_marginStart="@dimen/photo_text_margin"/>
 
     <TextView
         android:id="@+id/network"
+        style="@style/SecondaryText"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_marginStart="@dimen/photo_text_margin"
-        android:visibility="gone"
-        style="@style/SecondaryText"/>
+        android:visibility="gone"/>
+
+
   </LinearLayout>
 
   <ImageView
@@ -69,10 +74,40 @@
       android:layout_width="@dimen/call_back_button_size"
       android:layout_height="@dimen/call_back_button_size"
       android:layout_alignParentEnd="true"
-      android:layout_centerVertical="true"
       android:background="?android:attr/selectableItemBackgroundBorderless"
       android:contentDescription="@string/call"
       android:scaleType="center"
       android:src="@drawable/quantum_ic_call_white_24"
       android:tint="@color/secondary_text_color"/>
+
+
+  <RelativeLayout
+      android:id="@+id/assisted_dialing_container"
+      android:layout_width="match_parent"
+      android:layout_height="@dimen/ad_container_height"
+      android:layout_below="@+id/contact_information"
+      android:background="?android:attr/selectableItemBackground"
+      android:gravity="center_vertical">
+
+    <ImageView
+        android:id="@+id/assisted_dialing_globe"
+        android:layout_width="@dimen/ad_icon_size"
+        android:layout_height="@dimen/ad_icon_size"
+        android:layout_marginTop="@dimen/ad_icon_margin_top_offset"
+        android:layout_marginStart="@dimen/ad_icon_margin_start_offset"
+        android:scaleType="fitCenter"
+        android:src="@drawable/quantum_ic_language_vd_theme_24"
+        android:tint="@color/secondary_text_color"/>
+
+    <TextView
+        android:id="@+id/assisted_dialing_text"
+        style="@style/SecondaryText"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="@dimen/ad_text_margin_start"
+        android:layout_marginEnd="@dimen/ad_end_margin"
+        android:layout_toRightOf="@id/assisted_dialing_globe"/>
+
+  </RelativeLayout>
+
 </RelativeLayout>
\ No newline at end of file
diff --git a/java/com/android/dialer/calldetails/res/values/dimens.xml b/java/com/android/dialer/calldetails/res/values/dimens.xml
index 694c8f4..8c84b1b 100644
--- a/java/com/android/dialer/calldetails/res/values/dimens.xml
+++ b/java/com/android/dialer/calldetails/res/values/dimens.xml
@@ -18,7 +18,7 @@
   <dimen name="call_details_top_margin">6dp</dimen>
 
   <!-- contact container -->
-  <dimen name="contact_container_padding_bottom_end">16dp</dimen>
+  <dimen name="contact_container_padding_bottom_end">8dp</dimen>
   <dimen name="contact_container_padding_top_start">12dp</dimen>
   <dimen name="call_details_contact_photo_size">48dp</dimen>
   <dimen name="call_details_contact_photo_padding">4dp</dimen>
@@ -34,4 +34,14 @@
   <dimen name="ec_container_height">48dp</dimen>
   <dimen name="ec_photo_size">40dp</dimen>
   <dimen name="ec_divider_top_bottom_margin">8dp</dimen>
+
+  <!-- Assisted Dialing -->
+  <dimen name="ad_container_height">48dp</dimen>
+  <dimen name="ad_icon_size">18dp</dimen>
+  <dimen name="ad_end_margin">16dp</dimen>
+  <dimen name="ad_text_margin_start">8dp</dimen>
+  <!-- Used to help smooth the text alignment to the center of the icon -->
+  <dimen name="ad_icon_margin_top_offset">2dp</dimen>
+  <dimen name="ad_icon_margin_start_offset">60dp</dimen>
+
 </resources>
\ No newline at end of file
diff --git a/java/com/android/dialer/calldetails/res/values/strings.xml b/java/com/android/dialer/calldetails/res/values/strings.xml
index 74ac71c..f816960 100644
--- a/java/com/android/dialer/calldetails/res/values/strings.xml
+++ b/java/com/android/dialer/calldetails/res/values/strings.xml
@@ -49,4 +49,10 @@
 
   <!-- Toast message which appears when a contact's caller id is reported as incorrect. [CHAR LIMIT=NONE] -->
   <string name="report_caller_id_toast">Number reported</string>
+
+  <!-- Assisted dialing section header. [CHAR LIMIT=NONE] -->
+  <string name="assisted_dialing_country_code_entry">Assisted dialing: Used country code +<xliff:g example="1" id="ad_country_code">%1$s</xliff:g></string>
+
+  <!-- A fallback string for the assisted dialing header incase parsing failes.. [CHAR LIMIT=NONE] -->
+  <string name="assisted_dialing_country_code_entry_failure">Assisted dialing was used</string>
 </resources>
diff --git a/java/com/android/dialer/compat/telephony/TelephonyManagerCompat.java b/java/com/android/dialer/compat/telephony/TelephonyManagerCompat.java
index cadce4d..6bed818 100644
--- a/java/com/android/dialer/compat/telephony/TelephonyManagerCompat.java
+++ b/java/com/android/dialer/compat/telephony/TelephonyManagerCompat.java
@@ -77,6 +77,12 @@
       BuildCompat.isAtLeastOMR1() ? "android.telephony.extra.IS_REFRESH" : "is_refresh";
 
   /**
+   * Indicates the call underwent Assisted Dialing; typically set as a feature available from the
+   * CallLog.
+   */
+  public static final Integer FEATURES_ASSISTED_DIALING = 0x10;
+
+  /**
    * Returns the number of phones available. Returns 1 for Single standby mode (Single SIM
    * functionality) Returns 2 for Dual standby mode.(Dual SIM functionality)
    *