AutoSave is a free Symbian S60 based application; it runs almost all the symbian phone of 2nd SDK and 3rd SDK and 5th SDK. The application is listen for all incoming and outgoing call and if the call made to or come from an unknown number (i.e. unknown number, that is not save in phone book) after call completion the application will come with contact save dialog box and ask to save the contact number. The application is in its initial phase if you want more features or if you have any complains and suggestions regarding the application please contact us at feedback@q3labs.com