title: Call log in symbian
body: <p>I am a beginner to Symbian. I have to work on the application in which I can get the data on the incoming, outgoing, answered, unanswered and missed calls.
  The data like number, name (if the number exists in phonebook of the mobile), time, duration.</p>
  <p>Which api I have to use to make this possible?</p>