diff --git a/telephony/java/android/telephony/TelephonyManager.java b/telephony/java/android/telephony/TelephonyManager.java
index 8475cabd90ccc..61884d036b166 100644
--- a/telephony/java/android/telephony/TelephonyManager.java
+++ b/telephony/java/android/telephony/TelephonyManager.java
@@ -15033,6 +15033,15 @@ public class TelephonyManager {
     public static final String CAPABILITY_SLICING_CONFIG_SUPPORTED =
             "CAPABILITY_SLICING_CONFIG_SUPPORTED";
 
+    /**
+     * Indicates whether PHYSICAL_CHANNEL_CONFIG HAL1.6 is supported. See comments on
+     * respective methods for more information.
+     *
+     * @hide
+     */
+    public static final String CAPABILITY_PHYSICAL_CHANNEL_CONFIG_1_6_SUPPORTED =
+            "CAPABILITY_PHYSICAL_CHANNEL_CONFIG_1_6_SUPPORTED";
+
     /**
      * A list of the radio interface capability values with public valid constants.
      *