diff --git a/NVTCapacitivePen.idc b/NVTCapacitivePen.idc
index 698d0db..58d8d2c 100644
--- a/NVTCapacitivePen.idc
+++ b/NVTCapacitivePen.idc
@@ -1,2 +1,4 @@
 touch.orientationAware = 1
 touch.orientation = ORIENTATION_0
+touch.usiVersionMajor = 2
+touch.usiVersionMinor = 0
diff --git a/tangorpro/overlay/frameworks/base/core/res/res/values/config.xml b/tangorpro/overlay/frameworks/base/core/res/res/values/config.xml
index e2a7430..322fd9d 100644
--- a/tangorpro/overlay/frameworks/base/core/res/res/values/config.xml
+++ b/tangorpro/overlay/frameworks/base/core/res/res/values/config.xml
@@ -569,6 +569,9 @@
     <!-- The default volume for the notification stream -->
     <integer name="config_audio_notif_vol_default">0</integer>
 
+    <!-- Volume policy -->
+    <bool name="config_volume_down_to_enter_silent">true</bool>
+
     <!-- This device does not allow mobile data. -->
     <bool name="config_mobile_data_capable">false</bool>