9Telephone ControlsPress the Services key to access thefollowing items:• Telephone Option:- Volume Adjustment- Contrast Adjustment- Language- Date/Time Format- Display diagnostics- Local Dialpad Tone- Ring type- Call timer- OnHook Default Path- Change Feature key Label- Set Information• Virtual Office Login and Virtual OfficeLogout (if Virtual Office is configured)• Test Local Mode and Resume LocalMode (if Branch Office is configured)The Primary Directory Number (DN) keyare the Line/Feature keys located at the sidesof the upper display area. When you pick upthe handset, the line associated with this keycan support a call.Note: Although you can have additional DNkeys assigned to your telephone, there isonly one Primary DN.Press the More.. key to access the next layerof Soft Keys (self-labeled) keys.Programmable Line (DN)/Feature Keys(self-labeled) are configured for variousfeatures on the telephones.Soft Keys (self-labeled) are located belowthe display area. The LCD label above thekey changes, based on the active feature.Note: A triangle before a key label indicatesthat the key is active.2498More ..CallWaitFWDFWD