diff --git a/core/java/android/net/ConnectivityManager.java b/core/java/android/net/ConnectivityManager.java
index 45af8c90a7..86a50c6af1 100644
--- a/core/java/android/net/ConnectivityManager.java
+++ b/core/java/android/net/ConnectivityManager.java
@@ -431,7 +431,8 @@ public class ConnectivityManager {
     public static final int TYPE_MOBILE_IA = 14;
 
     /**
-     * Emergency PDN connection for emergency calls
+     * Emergency PDN connection for emergency services.  This
+     * may include IMS and MMS in emergency situations.
      * {@hide}
      */
     public static final int TYPE_MOBILE_EMERGENCY = 15;
diff --git a/core/java/android/net/NetworkCapabilities.java b/core/java/android/net/NetworkCapabilities.java
index 847b77726e..f988e0bae0 100644
--- a/core/java/android/net/NetworkCapabilities.java
+++ b/core/java/android/net/NetworkCapabilities.java
@@ -132,7 +132,8 @@ public final class NetworkCapabilities implements Parcelable {
 
     /**
      * Indicates this is a network that has the ability to reach a carrier's
-     * Emergency IMS servers, used for network signaling during emergency calls.
+     * Emergency IMS servers or other services, used for network signaling
+     * during emergency calls.
      */
     public static final int NET_CAPABILITY_EIMS           = 10;