Date      Time  Ext. CO      Dial number                      Duration  Code  
--------------------------------------------------------------------------------
9/25/03   2:47PM  28  01 682063                                00:00'07" ....
9/25/03   3:01PM  24  01 503364                                00:00'01" ....
9/25/03   3:05PM  21  01   <    incoming    >                  00:00'11" ....