diff --git a/api/current.txt b/api/current.txt
index 6e3e2f7..3da03a0 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -37090,6 +37090,7 @@
     field public static final int FEATURES_PULLED_EXTERNALLY = 2; // 0x2
     field public static final int FEATURES_RTT = 32; // 0x20
     field public static final int FEATURES_VIDEO = 1; // 0x1
+    field public static final int FEATURES_VOLTE = 64; // 0x40
     field public static final int FEATURES_WIFI = 8; // 0x8
     field public static final String GEOCODED_LOCATION = "geocoded_location";
     field public static final int INCOMING_TYPE = 1; // 0x1
diff --git a/core/java/android/provider/CallLog.java b/core/java/android/provider/CallLog.java
index 0973a64..1643a21 100644
--- a/core/java/android/provider/CallLog.java
+++ b/core/java/android/provider/CallLog.java
@@ -38,11 +38,11 @@
 import android.telecom.PhoneAccount;
 import android.telecom.PhoneAccountHandle;
 import android.telecom.TelecomManager;
+import android.telephony.CallerInfo;
 import android.telephony.PhoneNumberUtils;
 import android.text.TextUtils;
 import android.util.Log;
 
-import android.telephony.CallerInfo;
 import com.android.internal.telephony.PhoneConstants;
 
 import java.util.List;
@@ -234,6 +234,9 @@
         /** Call was on RTT at some point */
         public static final int FEATURES_RTT = 1 << 5;
 
+        /** Call was VoLTE */
+        public static final int FEATURES_VOLTE = 1 << 6;
+
         /**
          * The phone number as the user entered it.
          * <P>Type: TEXT</P>