diff --git a/tegu/overlay/frameworks/base/core/res/res/values/config.xml b/tegu/overlay/frameworks/base/core/res/res/values/config.xml
index 21a35e5..5a0be95 100644
--- a/tegu/overlay/frameworks/base/core/res/res/values/config.xml
+++ b/tegu/overlay/frameworks/base/core/res/res/values/config.xml
@@ -221,4 +221,7 @@
     <string name="config_mms_user_agent" translatable="false">g9qxm</string>
     <!-- MMS user agent profile url -->
     <string name="config_mms_user_agent_profile_url" translatable="false">http://www.gstatic.com/android/sms/G9QXM.xml</string>
+    <!-- Boolean indicating whether allow sending null to modem to clear the previous initial attach
+         data profile -->
+    <bool name="allow_clear_initial_attach_data_profile">true</bool>
 </resources>