diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index e8def4b..039cc31 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -277,6 +277,7 @@
                   android:theme="@style/Theme.CircularRevealAnimation"
                   android:exported="false"
                   android:configChanges="keyboardHidden|orientation"
+                  android:launchMode="singleInstance"
                   android:noHistory="true"
                   android:excludeFromRecents="true"
                   android:screenOrientation="nosensor" />
diff --git a/res/values-fr-rCA/strings.xml b/res/values-fr-rCA/strings.xml
index f858e1d..b59d9dc 100644
--- a/res/values-fr-rCA/strings.xml
+++ b/res/values-fr-rCA/strings.xml
@@ -119,7 +119,7 @@
     <string name="dialog_voicemail_not_ready_message" msgid="4384716252789515378">"Pour configurer la messagerie vocale, accédez à Menu &gt; Paramètres."</string>
     <string name="dialog_voicemail_airplane_mode_message" msgid="530922773669546093">"Veuillez désactiver le mode Avion avant d\'appeler la messagerie vocale."</string>
     <string name="contact_list_loading" msgid="5488620820563977329">"Chargement en cours..."</string>
-    <string name="imei" msgid="3045126336951684285">"Code IMEI"</string>
+    <string name="imei" msgid="3045126336951684285">"Code IIEM"</string>
     <string name="meid" msgid="6210568493746275750">"MEID"</string>
     <string name="simContacts_emptyLoading" msgid="6700035985448642408">"Chargement depuis la carte SIM..."</string>
     <string name="simContacts_title" msgid="27341688347689769">"Contacts de carte SIM"</string>
diff --git a/src/com/android/dialer/dialpad/DialpadFragment.java b/src/com/android/dialer/dialpad/DialpadFragment.java
index ce6475e..f1112f1 100644
--- a/src/com/android/dialer/dialpad/DialpadFragment.java
+++ b/src/com/android/dialer/dialpad/DialpadFragment.java
@@ -924,9 +924,10 @@
                             PhoneAccountUtils.getSubscriptionPhoneAccounts(getActivity());
                     boolean hasUserSelectedDefault = subscriptionAccountHandles.contains(
                             getTelecomManager().getUserSelectedOutgoingPhoneAccount());
-                    boolean multiSim = subscriptionAccountHandles.size() > 1;
+                    boolean needsAccountDisambiguation = subscriptionAccountHandles.size() > 1
+                            && !hasUserSelectedDefault;
 
-                    if ((multiSim && !hasUserSelectedDefault) || isVoicemailAvailable()) {
+                    if (needsAccountDisambiguation || isVoicemailAvailable()) {
                         // On a multi-SIM phone, if the user has not selected a default
                         // subscription, initiate a call to voicemail so they can select an account
                         // from the "Call with" dialog.
@@ -1519,13 +1520,21 @@
     /**
      * Check if voicemail is enabled/accessible.
      *
-     * @return true if voicemail is enabled and accessibly. Note that this can be false
+     * @return true if voicemail is enabled and accessible. Note that this can be false
      * "temporarily" after the app boot.
-     * @see TelephonyManager#getVoiceMailNumber()
+     * @see TelecomManager#hasVoiceMailNumber(PhoneAccountHandle)
      */
     private boolean isVoicemailAvailable() {
         try {
-            return getTelephonyManager().getVoiceMailNumber() != null;
+            PhoneAccountHandle defaultUserSelectedAccount =
+                    getTelecomManager().getUserSelectedOutgoingPhoneAccount();
+            if (defaultUserSelectedAccount == null) {
+                // In a single-SIM phone, there is no default outgoing phone account selected by
+                // the user, so just call TelephonyManager#getVoicemailNumber directly.
+                return getTelephonyManager().getVoiceMailNumber() != null;
+            } else {
+                return getTelecomManager().hasVoiceMailNumber(defaultUserSelectedAccount);
+            }
         } catch (SecurityException se) {
             // Possibly no READ_PHONE_STATE privilege.
             Log.w(TAG, "SecurityException is thrown. Maybe privilege isn't sufficient.");