diff --git a/src/com/android/phone/PhoneGlobals.java b/src/com/android/phone/PhoneGlobals.java
index c6081b1..7b18a55 100644
--- a/src/com/android/phone/PhoneGlobals.java
+++ b/src/com/android/phone/PhoneGlobals.java
@@ -790,6 +790,11 @@
                 Phone phone = SubscriptionManager.isValidPhoneId(phoneId) ?
                         PhoneFactory.getPhone(phoneId) : PhoneFactory.getDefaultPhone();
 
+                // If not default data subscription, ignore the broadcast intent and avoid action.
+                if (subId != SubscriptionManager.getDefaultDataSubId()) {
+                    if (VDBG) Log.d(LOG_TAG, "Ignore broadcast intent as not default data sub.");
+                    return;
+                }
                 // The "data disconnected due to roaming" notification is shown
                 // if (a) you have the "data roaming" feature turned off, and
                 // (b) you just lost data connectivity because you're roaming.