diff --git a/telephony/java/com/android/ims/ImsReasonInfo.java b/telephony/java/com/android/ims/ImsReasonInfo.java
index 2ab9648c1a422..24822493f066b 100644
--- a/telephony/java/com/android/ims/ImsReasonInfo.java
+++ b/telephony/java/com/android/ims/ImsReasonInfo.java
@@ -195,6 +195,10 @@ public class ImsReasonInfo implements Parcelable {
     public static final int CODE_USER_IGNORE = 503;
     // User declines an incoming call
     public static final int CODE_USER_DECLINE = 504;
+    // Device declines/ends a call due to low battery
+    public static final int CODE_LOW_BATTERY = 505;
+    // Device declines call due to blacklisted call ID
+    public static final int CODE_BLACKLISTED_CALL_ID = 506;
     // IMS -> Telephony
     // The call is terminated by the network or remote user
     public static final int CODE_USER_TERMINATED_BY_REMOTE = 510;