diff -r 427125ac6cb8 -r 7eb70891911c vmbx/vmbxengine/src/cvoicemailboxentry.cpp
--- a/vmbx/vmbxengine/src/cvoicemailboxentry.cpp	Thu May 27 13:23:05 2010 +0300
+++ b/vmbx/vmbxengine/src/cvoicemailboxentry.cpp	Fri Jun 11 14:07:16 2010 +0300
@@ -186,7 +186,7 @@
     TInt result( KErrNoMemory );
     if ( aVmbxNumber.Length() > KVmbxMaxNumberLength )
         {
-        result = KErrArgument;
+        result = KErrOverflow;
         }
     else
         {
@@ -291,7 +291,7 @@
     TInt result( KErrNoMemory );
     if ( KVmbxMaxNumberLength < aVmbxName.Length() )
         {
-        result = KErrArgument;
+        result = KErrOverflow;
         }
     else
         {