diff --git a/api/system-current.txt b/api/system-current.txt
index 450df40795e30..6c5931e8a739e 100644
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -43719,6 +43719,7 @@ package android.telephony {
     method public java.lang.String getSubscriberId();
     method public java.util.List<android.telephony.TelephonyHistogram> getTelephonyHistograms();
     method public java.lang.String getVisualVoicemailPackageName();
+    method public android.os.Bundle getVisualVoicemailSettings();
     method public java.lang.String getVoiceMailAlphaTag();
     method public java.lang.String getVoiceMailNumber();
     method public int getVoiceNetworkType();
@@ -43812,7 +43813,9 @@ package android.telephony {
     field public static final java.lang.String EXTRA_STATE_IDLE;
     field public static final java.lang.String EXTRA_STATE_OFFHOOK;
     field public static final java.lang.String EXTRA_STATE_RINGING;
+    field public static final java.lang.String EXTRA_VISUAL_VOICEMAIL_ENABLED_BY_USER_BOOL = "android.telephony.extra.VISUAL_VOICEMAIL_ENABLED_BY_USER_BOOL";
     field public static final java.lang.String EXTRA_VOICEMAIL_NUMBER = "android.telephony.extra.VOICEMAIL_NUMBER";
+    field public static final java.lang.String EXTRA_VOICEMAIL_SCRAMBLED_PIN_STRING = "android.telephony.extra.VOICEMAIL_SCRAMBLED_PIN_STRING";
     field public static final java.lang.String METADATA_HIDE_VOICEMAIL_SETTINGS_MENU = "android.telephony.HIDE_VOICEMAIL_SETTINGS_MENU";
     field public static final int NETWORK_TYPE_1xRTT = 7; // 0x7
     field public static final int NETWORK_TYPE_CDMA = 4; // 0x4
diff --git a/telephony/java/android/telephony/TelephonyManager.java b/telephony/java/android/telephony/TelephonyManager.java
index 1ef9e494be68a..3aeaa29b9e286 100644
--- a/telephony/java/android/telephony/TelephonyManager.java
+++ b/telephony/java/android/telephony/TelephonyManager.java
@@ -877,6 +877,30 @@ public class TelephonyManager {
      */
     public static final String VVM_TYPE_CVVM = "vvm_type_cvvm";
 
+    /**
+     * Key in bundle returned by {@link #getVisualVoicemailPackageName()}, indicating whether visual
+     * voicemail was enabled or disabled by the user. If the user never explicitly changed this
+     * setting, this key will not exist.
+     *
+     * @see #getVisualVoicemailSettings()
+     * @hide
+     */
+    @SystemApi
+    public static final String EXTRA_VISUAL_VOICEMAIL_ENABLED_BY_USER_BOOL =
+            "android.telephony.extra.VISUAL_VOICEMAIL_ENABLED_BY_USER_BOOL";
+
+    /**
+     * Key in bundle returned by {@link #getVisualVoicemailPackageName()}, indicating the voicemail
+     * access PIN scrambled during the auto provisioning process. The user is expected to reset
+     * their PIN if this value is not {@code null}.
+     *
+     * @see #getVisualVoicemailSettings()
+     * @hide
+     */
+    @SystemApi
+    public static final String EXTRA_VOICEMAIL_SCRAMBLED_PIN_STRING =
+            "android.telephony.extra.VOICEMAIL_SCRAMBLED_PIN_STRING";
+
     /**
      * @hide
      */
@@ -2747,6 +2771,33 @@ public class TelephonyManager {
         return false;
     }
 
+    /**
+     * Returns an opaque bundle of settings formerly used by the visual voicemail client for the
+     * subscription ID pinned to the TelephonyManager, or {@code null} if the subscription ID is
+     * invalid. This method allows the system dialer to migrate settings out of the pre-O visual
+     * voicemail client in telephony.
+     *
+     * <p>Requires the caller to be the system dialer.
+     *
+     * @see #KEY_VISUAL_VOICEMAIL_ENABLED_BY_USER_BOOL
+     * @see #KEY_VOICEMAIL_SCRAMBLED_PIN_STRING
+     *
+     * @hide
+     */
+    @SystemApi
+    @Nullable
+    public Bundle getVisualVoicemailSettings(){
+        try {
+            ITelephony telephony = getITelephony();
+            if (telephony != null) {
+                return telephony
+                        .getVisualVoicemailSettings(mContext.getOpPackageName(), mSubId);
+            }
+        } catch (RemoteException ex) {
+        } catch (NullPointerException ex) {
+        }
+        return null;
+    }
 
     /**
      * Returns the package responsible of processing visual voicemail for the subscription ID pinned
diff --git a/telephony/java/com/android/internal/telephony/ITelephony.aidl b/telephony/java/com/android/internal/telephony/ITelephony.aidl
index dd08f67c9617a..da333aee61684 100644
--- a/telephony/java/com/android/internal/telephony/ITelephony.aidl
+++ b/telephony/java/com/android/internal/telephony/ITelephony.aidl
@@ -498,6 +498,8 @@ interface ITelephony {
       */
     boolean isConcurrentVoiceAndDataAllowed(int subId);
 
+    Bundle getVisualVoicemailSettings(String callingPackage, int subId);
+
     String getVisualVoicemailPackageName(String callingPackage, int subId);
 
     // Not oneway, caller needs to make sure the vaule is set before receiving a SMS