diff -r e30d4a1b8bad -r c26cc2a7c548 phoneapp/phoneuiutils/inc/tphonecmdparamtranseffect.h
--- a/phoneapp/phoneuiutils/inc/tphonecmdparamtranseffect.h	Wed Sep 15 12:12:21 2010 +0300
+++ b/phoneapp/phoneuiutils/inc/tphonecmdparamtranseffect.h	Wed Oct 13 14:31:22 2010 +0300
@@ -37,17 +37,17 @@
 enum TPhoneTransEffectType
     {
     EPhoneTransEffectNone,
-    /* These two effects are for internal transitions(CallUi <-> Dialer) */
     EPhoneTransEffectCallUiAppear,
     EPhoneTransEffectCallUiDisappear,
-    /* These two effect types can be used only when CallUi or Dialer is 
-    opened/closed from some other app. These cannot be used for 
-    internal transitions between CallUi<->Dialer.*/
-    EPhoneTransEffectPhoneUiOpen,
-    EPhoneTransEffectPhoneUiClose,
+    // These 3 effect types can be used only when dialer is
+    // opened/closed when some other app than phone is visible 
+    // on the foreground/in the background.
+    // These cannot be used for internal transitions (=call ui<->dialer).
+    EPhoneTransEffectDialerOpen,
+    EPhoneTransEffectDialerClose,
     EPhoneTransEffectDialerCreate,
-    /* For applying effect to external app launch done from dialer.
-    Effects triggered by App FW don't work properly.*/
+    // For applying effect to external app launch done from dialer.
+    // Effects triggered by App FW don't work properly.
     EPhoneTransEffectAppStartFromDialer,
     EPhoneTransEffectStop
     };