diff --git a/src/com/android/phone/PhoneInterfaceManager.java b/src/com/android/phone/PhoneInterfaceManager.java
index 98b540c..1de3fda 100755
--- a/src/com/android/phone/PhoneInterfaceManager.java
+++ b/src/com/android/phone/PhoneInterfaceManager.java
@@ -4725,8 +4725,8 @@
      */
     @Override
     public int getDataNetworkType(String callingPackage, String callingFeatureId) {
-        return getDataNetworkTypeForSubscriber(getDefaultSubscription(), callingPackage,
-                callingFeatureId);
+        return getDataNetworkTypeForSubscriber(mSubscriptionController.getDefaultDataSubId(),
+                callingPackage, callingFeatureId);
     }
 
     /**