diff --git a/core/java/android/provider/CallLog.java b/core/java/android/provider/CallLog.java
index 8630f169952ae..5c4fe96ab7e8b 100644
--- a/core/java/android/provider/CallLog.java
+++ b/core/java/android/provider/CallLog.java
@@ -332,6 +332,13 @@ public class CallLog {
          */
         public static final String TRANSCRIPTION = "transcription";
 
+        /**
+         * State of voicemail transcription entry. This will only be populated for call log
+         * entries of type {@link #VOICEMAIL_TYPE}.
+         * @hide
+         */
+        public static final String TRANSCRIPTION_STATE = "transcription_state";
+
         /**
          * Whether this item has been read or otherwise consumed by the user.
          * <p>
diff --git a/core/java/android/provider/VoicemailContract.java b/core/java/android/provider/VoicemailContract.java
index 4c61c2f755a0d..864a0fd7d7c56 100644
--- a/core/java/android/provider/VoicemailContract.java
+++ b/core/java/android/provider/VoicemailContract.java
@@ -231,6 +231,39 @@ public class VoicemailContract {
          * <P>Type: TEXT</P>
          */
         public static final String TRANSCRIPTION = "transcription";
+        /**
+         * The state of the voicemail transcription.
+         * <P> Possible values: {@link #TRANSCRIPTION_NOT_STARTED},
+         * {@link #TRANSCRIPTION_IN_PROGRESS}, {@link #TRANSCRIPTION_FAILED},
+         * {@link #TRANSCRIPTION_AVAILABLE}.
+         * <P>Type: INTEGER</P>
+         * @hide
+         */
+        public static final String TRANSCRIPTION_STATE = "transcription_state";
+        /**
+         * Value of {@link #TRANSCRIPTION_STATE} when the voicemail transcription has not yet
+         * been attempted.
+         * @hide
+         */
+        public static final int TRANSCRIPTION_NOT_STARTED = 0;
+        /**
+         * Value of {@link #TRANSCRIPTION_STATE} when the voicemail transcription has begun
+         * but is not yet complete.
+         * @hide
+         */
+        public static final int TRANSCRIPTION_IN_PROGRESS = 1;
+        /**
+         * Value of {@link #TRANSCRIPTION_STATE} when the voicemail transcription has
+         * been attempted and failed.
+         * @hide
+         */
+        public static final int TRANSCRIPTION_FAILED = 2;
+        /**
+         * Value of {@link #TRANSCRIPTION_STATE} when the voicemail transcription has
+         * completed and the result has been stored in the {@link #TRANSCRIPTION} column.
+         * @hide
+         */
+        public static final int TRANSCRIPTION_AVAILABLE = 3;
         /**
          * Path to the media content file. Internal only field.
          * @hide