272 Appendix H Command InterpreterNN47922-501Sys commandsTable 69 lists and describes the system commands. Each of these commands mustbe preceded by sys. For example, type sys stdio 60 to set the managementsession inactivity timeout to 60 minutes.Table 69 Sys commandsCommand Descriptionatsh Displays the MRD field.callhistdisplay Displays the call history.remove Removes an entry from the call history.clientname [name] Sets or displays the client logon name.password [password] Sets or displays the client logonpassword.countrycode [countrycode] Sets or displays the country code.datetimedate [year month date] Sets or displays the system’s currentdate.time [hour [min [sec]]] Sets or displays the system time.period [day] Sets how often the Business SecureRouter gets the date and time from thetime server.sync Gets the date and time from the timeserver.domainname Displays the domain name that thedevice sends to the LAN DHCP clients.edit Edits the system preset text files suchas autoexec.net.extraphnum Maintains extra phone numbers foroutgoing (dial backup) calls.add 1-3> <1 st phone num>[2 nd phone num]Adds extra phone numbers.display Displays the extra phone numbers.node Sets all extra phone numbers to remotenode .