SYSTEM MAINTENANCE AND TROUBLESHOOTINGInstallation Manual 179NoteDepending on PBX extension numbering, the mailbox numbers might be 2- to5-digit long.7.3.5 Port Usage ReportThe Port Usage Report provides information about port usage and allows system and porttraffic to be measured. The report includes the accumulated duration times of incoming andoutgoing calling services and the total connect time for each port.FROM: The date and time of the last clearing of this reportED: External Delivery MN: Message Notification Rcv: ReceiveFull-line Time: The total time that both ports were used simultaneously.7.3.6 Port Usage Statistics ClearClears the Port Usage Report for use again.To select the Call Account Report, follow the menu path as shown:System Administration Top Menu-2-1-4To select the Port Usage Report, follow the menu path as shown:System Administration Top Menu-2-1-5** Call Account NOV-14-2001 3:40 PM**MBOX:111MBOX:116MBOX:114MBOX:118MBOX:112JAN-4JAN-7JAN-7JAN-8JAN-87:462:265:069:0710:2400:01:3200:03:3200:02:4500:01:1500:04:51DIAL:91111111DIAL:92222222DIAL:93333333DIAL:94444444DIAL:95555555PMPMPMAMAM** Port Usage Report JAN-4-2001 7:46 PM**FROM : : JAN-3-1999 9:53 AMPort12TotalED849MN000Rcv8421105Connect Time02:10:1900:18:5402:39:13Full-line Time 00:10:15