Add Text-to-Speech annotations to import/export menu phone numbers

Bug: 17321294
Change-Id: Iee6a3a9d26e464140f6cfdbd982297f0da06006f
diff --git a/res-common/values/strings.xml b/res-common/values/strings.xml
index 929d9de..b24261f 100644
--- a/res-common/values/strings.xml
+++ b/res-common/values/strings.xml
@@ -422,7 +422,7 @@
     <string name="import_from_sim">Import from SIM card</string>
 
     <!-- Action string for selecting a SIM subscription for importing contacts -->
-    <string name="import_from_sim_summary">Import from SIM <xliff:g id="sim_name">%1$s</xliff:g> - <xliff:g id="sim_number">%2$s</xliff:g></string>
+    <string name="import_from_sim_summary">Import from SIM <xliff:g id="sim_name">^1</xliff:g> - <xliff:g id="sim_number">^2</xliff:g></string>
 
     <!-- Action string for selecting a SIM subscription for importing contacts, without a phone number -->
     <string name="import_from_sim_summary_no_number">Import from SIM <xliff:g id="sim_name">%1$s</xliff:g></string>