Rutuja13/6:busy on another call ||1Rutuja4/6:ringing twice Rutuja15/6 Busy on another call-..aishwarya||Rutuja16/6:not connected||18/6Rutuja:ringing twice, msg dropped  ll19/6 - Bussy on another call mess droped ll 21/6 - No requirement ll 22/6 -Disconnect the call ll 23/6 revti no - Ringging twice  ll 27/6 - Ringging  ll 5/7 - recived and droped 2nd disconnect the call 