The desktop app does not have a easy way to delete all the records. Or often referred to as a delete all command. Another great feature it's lacking the ability to leave notes on numbers a lot less difficult than it already is. This would be really crafty if it had a little icon right beside the fax button. And making the app more into a CMR itself as other ones are so expensive. More innovation into this app and it would be considered perfect. If it would display the carrier on every call that would be cool or provider of the VoIP incase of scam or abuse for quick reporting.