3-62Garmin G500H Pilot’s Guide 190-01150-02 Rev. JForewordSec 1SystemSec 2PFDSec 3MFDSec 4HazardAvoidanceSec 5AdditionalFeaturesSec 6Annun.& AlertsSec 7SymbolsSec 8GlossaryAppendix AAppendix BIndex3) Press the ENT key. Press the small MFD knob again to cancel the selectioncursor.Deleting a Phone Book Catalog Entry1) Press the small MFD knob to activate the cursor and then turn the large MFDknob to select the Phone Book Catalog icon.2) Turn the small MFD knob to display the contents of the Phone Book Catalogand highlight the desired entry. Press ENT to select the catalog entry.3) Turn the large MFD knob to highlight the DELETE key. Press ENT to delete thecatalog entry. Press the small MFD knob again to cancel the selection cursor.Editing a Phone Book Catalog Entry1) Press the small MFD knob to activate the cursor and then turn the large MFDknob to select the Phone Book Catalog icon.2) Turn the small MFD knob to display the contents of the Phone Book Catalogand highlight the desired entry. Press ENT to select the catalog entry.3) Use the large MFD and small MFD knobs to make changes to the name ornumber. Press ENT to save the changes. Press the small MFD knob again tocancel the selection cursor.3.2.8.3 Phone VolumeUse the Phone Volume controls to adjust the loudness of the phone callsyou hear. Volume controls will only be available when the Idle, Connected, orChanging Volume states are displayed.Adjusting the Phone Volume with the Rotary Knobs1) While viewing the Iridium Phone page, press the small MFD knob and thenturn the large MFD knob to select the Volume control. The volume bar graphwill blink when selected.2) Turn the small MFD knob to set the desired volume level.3) Press the ENT key. Press the small MFD knob again to cancel the selectioncursor.