diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index f48c425..a106e12 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -23,6 +23,8 @@
     android:minSdkVersion="24"
     android:targetSdkVersion="30"/>
 
+
+  <uses-permission android:name="android.permission.POST_NOTIFICATIONS"/>
   <uses-permission android:name="android.permission.CALL_PHONE"/>
   <uses-permission android:name="android.permission.READ_CONTACTS"/>
   <uses-permission android:name="android.permission.WRITE_CONTACTS"/>
@@ -60,6 +62,7 @@
   <uses-permission android:name="android.permission.CONNECTIVITY_USE_RESTRICTED_NETWORKS"/>
   <uses-permission android:name="android.permission.USE_FULL_SCREEN_INTENT"/>
   <uses-permission android:name="android.permission.READ_PRIVILEGED_PHONE_STATE"/>
+  <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
 
   <uses-permission android:name="android.permission.CONTROL_INCALL_EXPERIENCE"/>
   <!-- We use this to disable the status bar buttons of home, back and recent
diff --git a/java/com/android/contacts/common/model/ContactLoader.java b/java/com/android/contacts/common/model/ContactLoader.java
index 12cca4f..a3a3b9d 100644
--- a/java/com/android/contacts/common/model/ContactLoader.java
+++ b/java/com/android/contacts/common/model/ContactLoader.java
@@ -39,6 +39,7 @@
 import com.android.contacts.common.GroupMetaData;
 import com.android.contacts.common.model.account.AccountType;
 import com.android.contacts.common.model.account.AccountTypeWithDataSet;
+import com.android.contacts.common.model.account.GoogleAccountType;
 import com.android.contacts.common.model.dataitem.DataItem;
 import com.android.contacts.common.model.dataitem.PhoneDataItem;
 import com.android.contacts.common.model.dataitem.PhotoDataItem;
@@ -727,6 +728,10 @@
       final String servicePackageName = accountType.getViewContactNotifyServicePackageName();
       if (!TextUtils.isEmpty(serviceName) && !TextUtils.isEmpty(servicePackageName)) {
         final Uri uri = ContentUris.withAppendedId(RawContacts.CONTENT_URI, rawContactId);
+        if (accountType instanceof GoogleAccountType) {
+          ((GoogleAccountType) accountType).handleRawContactViewed(context, uri);
+          continue;
+        }
         final Intent intent = new Intent();
         intent.setClassName(servicePackageName, serviceName);
         intent.setAction(Intent.ACTION_VIEW);
diff --git a/java/com/android/contacts/common/model/account/GoogleAccountType.java b/java/com/android/contacts/common/model/account/GoogleAccountType.java
index a25544b..e10ade4 100644
--- a/java/com/android/contacts/common/model/account/GoogleAccountType.java
+++ b/java/com/android/contacts/common/model/account/GoogleAccountType.java
@@ -18,6 +18,8 @@
 
 import android.content.ContentValues;
 import android.content.Context;
+import android.content.Intent;
+import android.net.Uri;
 import android.provider.ContactsContract.CommonDataKinds.Email;
 import android.provider.ContactsContract.CommonDataKinds.Event;
 import android.provider.ContactsContract.CommonDataKinds.Phone;
@@ -196,11 +198,28 @@
 
   @Override
   public String getViewContactNotifyServiceClassName() {
-    return "com.google.android.syncadapters.contacts." + "SyncHighResPhotoIntentService";
+    return PLUS_EXTENSION_PACKAGE_NAME + ".people.sync.focus.SyncHighResPhotoIntentOperation";
   }
 
   @Override
   public String getViewContactNotifyServicePackageName() {
-    return "com.google.android.syncadapters.contacts";
+    return PLUS_EXTENSION_PACKAGE_NAME;
+  }
+
+  /**
+   * Sends a broadcast to the sync adapter to trigger a high res photo sync for the contact which
+   * was viewed
+   * @param context context to send broadcast in
+   * @param rawContactUri Uri of the raw contact viewed
+   */
+  public void handleRawContactViewed(Context context, Uri rawContactUri) {
+    final Intent intent = new Intent();
+    intent.setData(rawContactUri);
+    // New broadcast for syncing high res photo.
+    intent.setPackage(GoogleAccountType.PLUS_EXTENSION_PACKAGE_NAME);
+    intent.setAction(
+        "com.google.android.gms.people.sync.focus.SYNC_HIGH_RES_PHOTO");
+
+    context.sendBroadcast(intent);
   }
 }
diff --git a/java/com/android/dialer/app/calllog/LegacyVoicemailNotifier.java b/java/com/android/dialer/app/calllog/LegacyVoicemailNotifier.java
index 1388f43..62ae748 100644
--- a/java/com/android/dialer/app/calllog/LegacyVoicemailNotifier.java
+++ b/java/com/android/dialer/app/calllog/LegacyVoicemailNotifier.java
@@ -36,7 +36,6 @@
 import com.android.dialer.location.GeoUtil;
 import com.android.dialer.notification.DialerNotificationManager;
 import com.android.dialer.notification.NotificationChannelManager;
-import com.android.dialer.notification.VoicemailChannelUtils;
 import com.android.dialer.phonenumberutil.PhoneNumberHelper;
 import com.android.dialer.telecom.TelecomUtil;
 import com.android.dialer.theme.base.ThemeComponent;
@@ -182,8 +181,8 @@
     if (context.getSystemService(TelephonyManager.class).getPhoneCount() <= 1) {
       return NOTIFICATION_TAG;
     }
-    return NOTIFICATION_TAG_PREFIX
-        + VoicemailChannelUtils.getHashedPhoneAccountId(phoneAccountHandle);
+
+    return NOTIFICATION_TAG_PREFIX + phoneAccountHandle.getId();
   }
 
   private LegacyVoicemailNotifier() {}
diff --git a/java/com/android/dialer/app/calllog/MissedCallNotifier.java b/java/com/android/dialer/app/calllog/MissedCallNotifier.java
index 4b5bfba..ffa92d9 100644
--- a/java/com/android/dialer/app/calllog/MissedCallNotifier.java
+++ b/java/com/android/dialer/app/calllog/MissedCallNotifier.java
@@ -15,9 +15,12 @@
  */
 package com.android.dialer.app.calllog;
 
+import static android.app.admin.DevicePolicyResources.Strings.Dialer.NOTIFICATION_MISSED_WORK_CALL_TITLE;
+
 import android.app.Notification;
 import android.app.Notification.Builder;
 import android.app.PendingIntent;
+import android.app.admin.DevicePolicyManager;
 import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
@@ -107,7 +110,7 @@
   void updateMissedCallNotification(int count, @Nullable String number) {
     LogUtil.enterBlock("MissedCallNotifier.updateMissedCallNotification");
 
-    final int titleResId;
+    final String titleText;
     CharSequence expandedText; // The text in the notification's line 1 and 2.
 
     List<NewCall> newCalls = callLogNotificationsQueryHelper.getNewMissedCalls();
@@ -168,10 +171,13 @@
       ContactInfo contactInfo =
           callLogNotificationsQueryHelper.getContactInfo(
               call.number, call.numberPresentation, call.countryIso);
-      titleResId =
-          contactInfo.userType == ContactsUtils.USER_TYPE_WORK
-              ? R.string.notification_missedWorkCallTitle
-              : R.string.notification_missedCallTitle;
+      if (contactInfo.userType == ContactsUtils.USER_TYPE_WORK) {
+        titleText = context.getSystemService(DevicePolicyManager.class).getString(
+                NOTIFICATION_MISSED_WORK_CALL_TITLE,
+                () -> context.getString(R.string.notification_missedWorkCallTitle));
+      } else {
+        titleText = context.getString(R.string.notification_missedCallTitle);
+      }
 
       if (TextUtils.equals(contactInfo.name, contactInfo.formattedNumber)
           || TextUtils.equals(contactInfo.name, contactInfo.number)) {
@@ -189,7 +195,7 @@
         groupSummary.setLargeIcon(photoIcon);
       }
     } else {
-      titleResId = R.string.notification_missedCallsTitle;
+      titleText = context.getString(R.string.notification_missedCallsTitle);
       expandedText = context.getString(R.string.notification_missedCallsMsg, count);
     }
 
@@ -199,14 +205,14 @@
     // notification content is hidden.
     Notification.Builder publicSummaryBuilder = createNotificationBuilder();
     publicSummaryBuilder
-        .setContentTitle(context.getText(titleResId))
+        .setContentTitle(titleText)
         .setContentIntent(createCallLogPendingIntent())
         .setDeleteIntent(
             CallLogNotificationsService.createCancelAllMissedCallsPendingIntent(context));
 
     // Create the notification summary suitable for display when sensitive information is showing.
     groupSummary
-        .setContentTitle(context.getText(titleResId))
+        .setContentTitle(titleText)
         .setContentText(expandedText)
         .setContentIntent(createCallLogPendingIntent())
         .setDeleteIntent(
diff --git a/java/com/android/dialer/commandline/impl/CallCommand.java b/java/com/android/dialer/commandline/impl/CallCommand.java
index 5bcf785..d0008a3 100644
--- a/java/com/android/dialer/commandline/impl/CallCommand.java
+++ b/java/com/android/dialer/commandline/impl/CallCommand.java
@@ -19,8 +19,6 @@
 import android.content.Context;
 import android.content.Intent;
 import android.support.annotation.NonNull;
-import android.telecom.PhoneAccount;
-import android.telecom.PhoneAccountHandle;
 import android.telecom.TelecomManager;
 import com.android.dialer.buildtype.BuildType;
 import com.android.dialer.buildtype.BuildType.Type;
@@ -67,8 +65,6 @@
     }
     String number = args.expectPositional(0, "number");
     TelecomManager telecomManager = appContext.getSystemService(TelecomManager.class);
-    PhoneAccountHandle phoneAccountHandle =
-        telecomManager.getDefaultOutgoingPhoneAccount(PhoneAccount.SCHEME_TEL);
     CallIntentBuilder callIntentBuilder;
     if ("voicemail".equals(number)) {
       callIntentBuilder =
diff --git a/java/com/android/dialer/contacts/hiresphoto/HighResolutionPhotoRequesterImpl.java b/java/com/android/dialer/contacts/hiresphoto/HighResolutionPhotoRequesterImpl.java
index 9201604..0c14613 100644
--- a/java/com/android/dialer/contacts/hiresphoto/HighResolutionPhotoRequesterImpl.java
+++ b/java/com/android/dialer/contacts/hiresphoto/HighResolutionPhotoRequesterImpl.java
@@ -51,8 +51,8 @@
   @VisibleForTesting
   static final ComponentName SYNC_HIGH_RESOLUTION_PHOTO_SERVICE =
       new ComponentName(
-          "com.google.android.syncadapters.contacts",
-          "com.google.android.syncadapters.contacts.SyncHighResPhotoIntentService");
+          "com.google.android.gms",
+          "com.google.android.gms.people.sync.focus.SyncHighResPhotoIntentOperation");
 
   private final Context appContext;
   private final ListeningExecutorService backgroundExecutor;
@@ -81,7 +81,8 @@
   private void requestInternal(Uri contactUri) throws RequestFailedException {
     for (Long rawContactId : getGoogleRawContactIds(getContactId(contactUri))) {
       Uri rawContactUri = ContentUris.withAppendedId(RawContacts.CONTENT_URI, rawContactId);
-      Intent intent = new Intent(Intent.ACTION_VIEW);
+      Intent intent = new Intent();
+      intent.setAction("com.google.android.gms.people.sync.focus.SYNC_HIGH_RES_PHOTO");
       intent.setComponent(SYNC_HIGH_RESOLUTION_PHOTO_SERVICE);
       intent.setDataAndType(rawContactUri, RawContacts.CONTENT_ITEM_TYPE);
       intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
@@ -89,7 +90,7 @@
         LogUtil.i(
             "HighResolutionPhotoRequesterImpl.requestInternal",
             "requesting photo for " + rawContactUri);
-        appContext.startService(intent);
+        appContext.sendBroadcast(intent);
       } catch (IllegalStateException | SecurityException e) {
         throw new RequestFailedException("unable to start sync adapter", e);
       }
diff --git a/java/com/android/dialer/notification/VoicemailChannelUtils.java b/java/com/android/dialer/notification/VoicemailChannelUtils.java
index 83bda0f..ddc0f77 100644
--- a/java/com/android/dialer/notification/VoicemailChannelUtils.java
+++ b/java/com/android/dialer/notification/VoicemailChannelUtils.java
@@ -16,8 +16,6 @@
 
 package com.android.dialer.notification;
 
-import static java.nio.charset.StandardCharsets.UTF_8;
-
 import android.Manifest.permission;
 import android.annotation.TargetApi;
 import android.app.NotificationChannel;
@@ -40,35 +38,15 @@
 import com.android.dialer.common.Assert;
 import com.android.dialer.common.LogUtil;
 import com.android.dialer.util.PermissionsUtil;
-import java.security.MessageDigest;
-import java.security.NoSuchAlgorithmException;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Set;
 
 /** Utilities for working with voicemail channels. */
 @TargetApi(VERSION_CODES.O)
-public final class VoicemailChannelUtils {
+/* package */ final class VoicemailChannelUtils {
   @VisibleForTesting static final String GLOBAL_VOICEMAIL_CHANNEL_ID = "phone_voicemail";
   private static final String PER_ACCOUNT_VOICEMAIL_CHANNEL_ID_PREFIX = "phone_voicemail_account_";
-  private static final char[] hexDigits = "0123456789abcdef".toCharArray();
-
-  /**
-   * Returns a String representation of the hashed value of the PhoneAccountHandle's id (the
-   * Sim ICC ID).
-   * In case it fails to hash the id it will return an empty string.
-   */
-  public static String getHashedPhoneAccountId(@NonNull PhoneAccountHandle handle) {
-    byte[] handleBytes = handle.getId().getBytes(UTF_8);
-    try {
-      byte[] hashedBytes = MessageDigest.getInstance("SHA-256").digest(handleBytes);
-      return byteArrayToHexString(hashedBytes);
-    } catch (NoSuchAlgorithmException e) {
-      LogUtil.e("VoicemailChannelUtils.getHashedPhoneAccountId",
-          "NoSuchAlgorithmException throw! Returning empty string!");
-      return "";
-    }
-  }
 
   @SuppressWarnings("MissingPermission") // isSingleSimDevice() returns true if no permission
   static Set<String> getAllChannelIds(@NonNull Context context) {
@@ -146,17 +124,7 @@
 
   private static String getChannelIdForAccount(@NonNull PhoneAccountHandle handle) {
     Assert.isNotNull(handle);
-    return PER_ACCOUNT_VOICEMAIL_CHANNEL_ID_PREFIX
-        + ":"
-        + getHashedPhoneAccountId(handle);
-  }
-
-  private static String byteArrayToHexString(byte[] bytes) {
-    StringBuilder sb = new StringBuilder(2 * bytes.length);
-    for (byte b : bytes) {
-      sb.append(hexDigits[(b >> 4) & 0xf]).append(hexDigits[b & 0xf]);
-    }
-    return sb.toString();
+    return PER_ACCOUNT_VOICEMAIL_CHANNEL_ID_PREFIX + ":" + handle.getId();
   }
 
   /**
diff --git a/java/com/android/incallui/StatusBarNotifier.java b/java/com/android/incallui/StatusBarNotifier.java
index 99ff725..c689fdb 100644
--- a/java/com/android/incallui/StatusBarNotifier.java
+++ b/java/com/android/incallui/StatusBarNotifier.java
@@ -16,6 +16,9 @@
 
 package com.android.incallui;
 
+import static android.app.admin.DevicePolicyResources.Strings.Dialer.NOTIFICATION_INCOMING_WORK_CALL_TITLE;
+import static android.app.admin.DevicePolicyResources.Strings.Dialer.NOTIFICATION_ONGOING_WORK_CALL_TITLE;
+import static android.app.admin.DevicePolicyResources.Strings.Dialer.NOTIFICATION_WIFI_WORK_CALL_LABEL;
 import static android.telecom.Call.Details.PROPERTY_HIGH_DEF_AUDIO;
 import static com.android.contacts.common.compat.CallCompat.Details.PROPERTY_ENTERPRISE_CALL;
 import static com.android.incallui.NotificationBroadcastReceiver.ACTION_ACCEPT_VIDEO_UPGRADE_REQUEST;
@@ -31,6 +34,7 @@
 import android.Manifest;
 import android.app.Notification;
 import android.app.PendingIntent;
+import android.app.admin.DevicePolicyManager;
 import android.content.Context;
 import android.content.Intent;
 import android.content.res.Resources;
@@ -677,6 +681,10 @@
         call.getState() == DialerCallState.INCOMING
             || call.getState() == DialerCallState.CALL_WAITING;
 
+    // Is the call placed through work connection service.
+    boolean isWorkCall = call.hasProperty(PROPERTY_ENTERPRISE_CALL)
+            || userType == ContactsUtils.USER_TYPE_WORK;
+
     if (isIncomingOrWaiting
         && call.getNumberPresentation() == TelecomManager.PRESENTATION_ALLOWED) {
 
@@ -687,54 +695,73 @@
       }
     }
 
-    int resId = R.string.notification_ongoing_call;
-    String wifiBrand = context.getString(R.string.notification_call_wifi_brand);
+
+    String message = getOngoingCallNotificationMessage(isWorkCall);
+    String wifiBrand = getWifiBrand(isWorkCall);
+
+    // TODO(a bug): Potentially apply this template logic everywhere.
     if (call.hasProperty(Details.PROPERTY_WIFI)) {
-      resId = R.string.notification_ongoing_call_wifi_template;
+      message = context.getString(R.string.notification_ongoing_call_wifi_template, wifiBrand);
     }
 
     if (isIncomingOrWaiting) {
       if (call.isSpam()) {
-        resId = R.string.notification_incoming_spam_call;
+        message = context.getString(R.string.notification_incoming_spam_call);
       } else if (shouldShowEnrichedCallNotification(call.getEnrichedCallSession())) {
-        resId = getECIncomingCallText(call.getEnrichedCallSession());
+        message = context.getString(getECIncomingCallText(call.getEnrichedCallSession()));
       } else if (call.hasProperty(Details.PROPERTY_WIFI)) {
-        resId = R.string.notification_incoming_call_wifi_template;
+        message = context.getString(R.string.notification_incoming_call_wifi_template, wifiBrand);
       } else if (call.getAccountHandle() != null && hasMultiplePhoneAccounts(call)) {
         return getMultiSimIncomingText(call);
       } else if (call.isVideoCall()) {
-        resId = R.string.notification_incoming_video_call;
+        message = context.getString(R.string.notification_incoming_video_call);
       } else {
-        resId = R.string.notification_incoming_call;
+        message = getIncomingCallNotificationMessage(isWorkCall);
       }
     } else if (call.getState() == DialerCallState.ONHOLD) {
-      resId = R.string.notification_on_hold;
+      message = context.getString(R.string.notification_on_hold);
     } else if (DialerCallState.isDialing(call.getState())) {
-      resId = R.string.notification_dialing;
+      message = context.getString(R.string.notification_dialing);
     } else if (call.isVideoCall()) {
-      resId =
-          call.getVideoTech().isPaused()
+      message = context.getString(call.getVideoTech().isPaused()
               ? R.string.notification_ongoing_paused_video_call
-              : R.string.notification_ongoing_video_call;
+              : R.string.notification_ongoing_video_call);
     } else if (call.getVideoTech().getSessionModificationState()
         == SessionModificationState.RECEIVED_UPGRADE_TO_VIDEO_REQUEST) {
-      resId = R.string.notification_requesting_video_call;
+      message = context.getString(R.string.notification_requesting_video_call);
     }
 
-    // Is the call placed through work connection service.
-    boolean isWorkCall = call.hasProperty(PROPERTY_ENTERPRISE_CALL);
-    if (userType == ContactsUtils.USER_TYPE_WORK || isWorkCall) {
-      resId = getWorkStringFromPersonalString(resId);
-      wifiBrand = context.getString(R.string.notification_call_wifi_work_brand);
-    }
+    return message;
+  }
 
-    if (resId == R.string.notification_incoming_call_wifi_template
-        || resId == R.string.notification_ongoing_call_wifi_template) {
-      // TODO(a bug): Potentially apply this template logic everywhere.
-      return context.getString(resId, wifiBrand);
+  private String getOngoingCallNotificationMessage(boolean isWorkCall) {
+    if (isWorkCall) {
+      DevicePolicyManager dpm = context.getSystemService(DevicePolicyManager.class);
+      return dpm.getString(NOTIFICATION_ONGOING_WORK_CALL_TITLE, () ->
+              context.getString(R.string.notification_ongoing_work_call));
+    } else {
+      return context.getString(R.string.notification_ongoing_call);
     }
+  }
 
-    return context.getString(resId);
+  private String getIncomingCallNotificationMessage(boolean isWorkCall) {
+    if (isWorkCall) {
+      DevicePolicyManager dpm = context.getSystemService(DevicePolicyManager.class);
+      return dpm.getString(NOTIFICATION_INCOMING_WORK_CALL_TITLE, () ->
+              context.getString(R.string.notification_incoming_work_call));
+    } else {
+      return context.getString(R.string.notification_incoming_call);
+    }
+  }
+
+  private String getWifiBrand(boolean isWorkCall) {
+    if (isWorkCall) {
+      DevicePolicyManager dpm = context.getSystemService(DevicePolicyManager.class);
+      return dpm.getString(NOTIFICATION_WIFI_WORK_CALL_LABEL, () ->
+              context.getString(R.string.notification_call_wifi_work_brand));
+    } else {
+      return context.getString(R.string.notification_call_wifi_brand);
+    }
   }
 
   private boolean shouldShowEnrichedCallNotification(Session session) {
diff --git a/java/com/android/voicemail/impl/sms/StatusSmsFetcher.java b/java/com/android/voicemail/impl/sms/StatusSmsFetcher.java
index 335ec3e..dd945e9 100644
--- a/java/com/android/voicemail/impl/sms/StatusSmsFetcher.java
+++ b/java/com/android/voicemail/impl/sms/StatusSmsFetcher.java
@@ -54,7 +54,7 @@
   private static final long STATUS_SMS_TIMEOUT_MILLIS = 60_000;
 
   private static final String PERMISSION_DIALER_ORIGIN =
-    "com.android.dialer.permission.DIALER_ORIGIN";
+      "com.android.dialer.permission.DIALER_ORIGIN";
 
   private static final String ACTION_REQUEST_SENT_INTENT =
       "com.android.voicemailomtp.sms.REQUEST_SENT";