diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index e01f31291..43492dca1 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -2,7 +2,7 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
       package="org.linphone"
       android:versionCode="1220" android:versionName="1.2.2"  android:installLocation="auto"> 
-    <uses-sdk android:minSdkVersion="3"/>
+    <uses-sdk android:minSdkVersion="4"/>
 
 
 
diff --git a/res/values/non_localizable_custom.xml b/res/values/non_localizable_custom.xml
index 6348fca37..914891d69 100644
--- a/res/values/non_localizable_custom.xml
+++ b/res/values/non_localizable_custom.xml
@@ -5,7 +5,7 @@
 	<string name="default_domain">test.linphone.org</string>
 
 	<bool name="use_android_contact_picker">true</bool>
-    
+    <bool name="disable_dialer_sliding_drawer">false</bool>
 	<bool name="useFirstLoginActivity">false</bool>
 	<bool name="useMenuSettings">true</bool>
 	<bool name="useMenuAbout">true</bool>
diff --git a/src/org/linphone/DialerActivity.java b/src/org/linphone/DialerActivity.java
index e25417ff1..5498f78df 100644
--- a/src/org/linphone/DialerActivity.java
+++ b/src/org/linphone/DialerActivity.java
@@ -262,15 +262,21 @@ public class DialerActivity extends Activity implements LinphoneGuiListener {
 		
 		SlidingDrawer drawer = (SlidingDrawer) findViewById(R.id.drawer);
 		if (drawer != null) {
-			drawer.setOnDrawerScrollListener(new OnDrawerScrollListener() {
-				public void onScrollEnded() {
-					
-				}
-	
-				public void onScrollStarted() {
-					displayRegisterStatus();
-				}
-			});
+			boolean disable_sliding_drawer = getResources().getBoolean(R.bool.disable_dialer_sliding_drawer);
+			
+			if (disable_sliding_drawer) {
+				drawer.lock();
+			} else {
+				drawer.setOnDrawerScrollListener(new OnDrawerScrollListener() {
+					public void onScrollEnded() {
+						
+					}
+		
+					public void onScrollStarted() {
+						displayRegisterStatus();
+					}
+				});
+			}
 		}
 
 		AddressAware numpad = (AddressAware) findViewById(R.id.Dialer);