using display keys.Three display keys appear directly belowthe display. When they are active, thesekeys are labelled in capital letters on thebottom line of the display. In Commanderdocuments, display keys are shown asunderlined, capital letters: for example, OK.using key inquiry.Check what is programmed on yourmemory keys.release all calls or lines with dial tone apress bpress the key(s) that you want to check cand read the display.press when finished dadjusting display contrast.press apress UP or DOWN for the level you want bpress OK when finished cselecting a ring typeand volume level.press apress , , or NEXT to hear the bdifferent ring types.while the keystation is ringing, cpress to adjust the volume level.press OK to store the volume level and ring danswering calls.Answering calls using the handsetWhen your keystation rings, or flashesbeside an Intercom or line key:lift the handset aorpress the key beside the flashing beforelifting the handset.Answering calls using HandsfreeWhen your keystation rings, or flashesbeside an Intercom or line key:press amaking calls.Depending upon the dialling modeprogrammed on your keystation, you mayhave to lift the handset before making a call.External calls using numbered line keysif you do not have an external Prime line, apress a line key.dial your call bExternal calls using Intercom keyslift the handset aif appears beside an Intercom key, benter a line pool access code.orpress an Intercom key without , thenenter a line pool access code.when you hear external dial tone, cdial your call.Internal calls using Intercom keysif you do not have an internal Prime line, apress .dial your call bNote: Line pool access codes andextension numbers are supplied by yourSystem Administrator.Making calls using Handsfreepress instead of lifting the handset aHolding Callspress . The flashes beside the aline on hold.press the line key with the flashing to breturn to the call.Contrast level 2UP OKDOWN