Google is king of innovation, recent interesting features they have added in their Gmail services is recording features. It means now you can record your call from your Gmail a/c.
Record Your Call From Gmail a/c:
For recording your call, just press 4. You can do it when you first accept a call, or any time after it’s started. For stopping the recording, press 4 again or hang up. Your recordings are saved online and you can access them just like you do with voicemail. Instead of pressing 4, you click the record button.(g)