diff --git a/src/com/android/phone/CallFeaturesSetting.java b/src/com/android/phone/CallFeaturesSetting.java
index 6324eae..88de152 100644
--- a/src/com/android/phone/CallFeaturesSetting.java
+++ b/src/com/android/phone/CallFeaturesSetting.java
@@ -1681,7 +1681,7 @@
         }
 
         List<PhoneAccountHandle> simCallManagers = telecommManager.getSimCallManagers();
-        if (simCallManagers.size() > 1) {
+        if (!simCallManagers.isEmpty()) {
             mSimCallManagerAccount.setModel(
                     telecommManager,
                     simCallManagers,