diff -r e30d4a1b8bad -r c26cc2a7c548 phoneengine/audiohandling/src/cpegsmaudiodata.cpp
--- a/phoneengine/audiohandling/src/cpegsmaudiodata.cpp	Wed Sep 15 12:12:21 2010 +0300
+++ b/phoneengine/audiohandling/src/cpegsmaudiodata.cpp	Wed Oct 13 14:31:22 2010 +0300
@@ -35,7 +35,7 @@
 // None.
 
 // CONSTANTS
-const TInt KDtmfSilent = 0;
+// None.
 
 // MACROS
 // None.
@@ -158,14 +158,9 @@
         "AUD CPEGsmAudioData::PlayDtmfTone, aTone = %s, volume = %d", 
         &aTone, 
         volume );
-		
-    // If profile key tones setting is OFF, the volume will be O 
-	// Don't play dtmf tone here to avoid interrupting the possible touch tone's playing.
-    if ( KDtmfSilent != volume )
-        {
-        iDtmfTonePlayer->SetVolume( volume );
-        iDtmfTonePlayer->PlayDtmfTone( aTone );
-        }
+
+	iDtmfTonePlayer->SetVolume( volume );
+    iDtmfTonePlayer->PlayDtmfTone( aTone );
     }
 
 // -----------------------------------------------------------------------------