50HelpPress the [MENU] button in idle mode, and then select the [9. Help] icon.Function DescriptionFor the convenience of users, Function Descriptionsprovides some helps on using functions.[MENU] X 9. Help X [OK] X (Select thefunction description) X [OK]Soft Menu: Briefly describes SoftMenu including StationMsg, DoNotDisturb, Page and Conference.Phone Settings: Briefly describes Call Forward, ProgramMsg, and Intern. Lock.Busy Call Function: Briefly describes the functions to beused during a call, such as Call back, Station Msg, CampOn, Transfer, Hold, and Mute.TroubleshootingWhen any problem occurs in your station, you canfix the problem with this menu.[MENU] X 9. Help X [OK] X (Select theTroubleshooting description) X [OK]This menu describes how to troubleshoot some issues,such as No ring tone, Howling, Can’t Make a Call,Unregisterable, Call Disconnect and No Operation.