44 Accessing system functionsAccessing system functionsThe system functions can be accessed via the Service menu.Structure of the Service menuUsing the Service menuThe Service menu can be used both by means of the control key and the displaykeys.Operation using the control key is shown below.Example: Selecting the "second call" featureu Open the Service menu.s t w Select and confirm the basic service. The Service menu is displayed.s t w Select the menu item and confirm (example).s t w Select the menu item and confirm (example).Note:Not all menu options are displayed depending on the system configuration.Control key Function Alternative usageu Open Service menu or One level higherLeft display keyv One level lowerDuring a call: Adjust call volume andopen local phonebookRight display keyt Scroll Previous -s Scroll Next -w Confirm your selection -DestinationsControl relaysAppointmentMore featuresSet up call forwardingCamp-on on/offDo not disturb on/offSpk. call protect on/offForwarding on/offCall forwarding display on/offVariable call forwardingFixed call forwardingForwarding for intnlForwarding for extnlForwarding on busyCall forwarding no replyForwarding on busy after timeoutBASIC SERVICE...Feature settingsCamp-on