1 files changed, 16 insertions, 0 deletions
diff --git a/telephony/java/android/telephony/CarrierConfigManager.java b/telephony/java/android/telephony/CarrierConfigManager.java
index cfc145a49d4a..54d3af520d3c 100644
--- a/telephony/java/android/telephony/CarrierConfigManager.java
+++ b/telephony/java/android/telephony/CarrierConfigManager.java
@@ -963,6 +963,21 @@ public class CarrierConfigManager {
             = "carrier_use_ims_first_for_emergency_bool";
 
     /**
+     * When {@code true}, the determination of whether to place a call as an emergency call will be
+     * based on the known {@link android.telephony.emergency.EmergencyNumber}s for the SIM on which
+     * the call is being placed.  In a dual SIM scenario, if Sim A has the emergency numbers
+     * 123, 456 and Sim B has the emergency numbers 789, and the user places a call on SIM A to 789,
+     * it will not be treated as an emergency call in this case.
+     * When {@code false}, the determination is based on the emergency numbers from all device SIMs,
+     * regardless of which SIM the call is being placed on.  If Sim A has the emergency numbers
+     * 123, 456 and Sim B has the emergency numbers 789, and the user places a call on SIM A to 789,
+     * the call will be dialed as an emergency number, but with an unspecified routing.
+     * @hide
+     */
+    public static final String KEY_USE_ONLY_DIALED_SIM_ECC_LIST_BOOL =
+            "use_only_dialed_sim_ecc_list_bool";
+
+    /**
      * When IMS instant lettering is available for a carrier (see
      * {@link #KEY_CARRIER_INSTANT_LETTERING_AVAILABLE_BOOL}), determines the list of characters
      * which may not be contained in messages.  Should be specified as a regular expression suitable
@@ -5265,6 +5280,7 @@ public class CarrierConfigManager {
         sDefaults.putBoolean(KEY_CARRIER_IMS_GBA_REQUIRED_BOOL, false);
         sDefaults.putBoolean(KEY_CARRIER_INSTANT_LETTERING_AVAILABLE_BOOL, false);
         sDefaults.putBoolean(KEY_CARRIER_USE_IMS_FIRST_FOR_EMERGENCY_BOOL, true);
+        sDefaults.putBoolean(KEY_USE_ONLY_DIALED_SIM_ECC_LIST_BOOL, false);
         sDefaults.putString(KEY_CARRIER_NETWORK_SERVICE_WWAN_PACKAGE_OVERRIDE_STRING, "");
         sDefaults.putString(KEY_CARRIER_NETWORK_SERVICE_WLAN_PACKAGE_OVERRIDE_STRING, "");
         sDefaults.putString(KEY_CARRIER_QUALIFIED_NETWORKS_SERVICE_PACKAGE_OVERRIDE_STRING, "");