diff --git a/src/com/android/phone/PhoneUtils.java b/src/com/android/phone/PhoneUtils.java
index 5f14387..4826d2b 100644
--- a/src/com/android/phone/PhoneUtils.java
+++ b/src/com/android/phone/PhoneUtils.java
@@ -713,11 +713,11 @@
         // an emergency-only account
         String id = isEmergency ? EMERGENCY_ACCOUNT_HANDLE_ID : prefix +
                 String.valueOf(phone.getSubId());
-        return makePstnPhoneAccountHandleWithPrefix(id, prefix, isEmergency, userHandle);
+        return makePstnPhoneAccountHandleWithId(id, userHandle);
     }
 
-    public static PhoneAccountHandle makePstnPhoneAccountHandleWithPrefix(
-            String id, String prefix, boolean isEmergency, UserHandle userHandle) {
+    public static PhoneAccountHandle makePstnPhoneAccountHandleWithId(
+            String id, UserHandle userHandle) {
         ComponentName pstnConnectionServiceName = getPstnConnectionServiceName();
         // If user handle is null, resort to default constructor to use phone process's
         // user handle
diff --git a/src/com/android/services/telephony/TelecomAccountRegistry.java b/src/com/android/services/telephony/TelecomAccountRegistry.java
index 6650eac..57e65ee 100644
--- a/src/com/android/services/telephony/TelecomAccountRegistry.java
+++ b/src/com/android/services/telephony/TelecomAccountRegistry.java
@@ -1593,9 +1593,8 @@
                         int subscriptionId = phone.getSubId();
                         Log.i(this, "setupAccounts: Phone with subscription id %d", subscriptionId);
                         // setupAccounts can be called multiple times during service changes.
-                        // Don't add an account if the Icc has not been set yet.
-                        if (!SubscriptionManager.isValidSubscriptionId(subscriptionId)
-                                || phone.getFullIccSerialNumber() == null) {
+                        // Don't add an account if subscription is not ready.
+                        if (!SubscriptionManager.isValidSubscriptionId(subscriptionId)) {
                             Log.d(this, "setupAccounts: skipping invalid subid %d", subscriptionId);
                             continue;
                         }