Special FeaturesFLASH ButtonPressing [CALL WAIT/FLASH] allows you to use special features of yourhost PBX such as transferring an extension call or accessing specialtelephone services (optional) such as call waiting.Selecting the flash timeThe flash time depends on your telephone exchange or host PBX. You canselect from flash times: "700,600, 400, 300, 250, 110, 100 or 90 ms(milliseconds)", using the handset near the base unit. Your phonecomes from the factory set to "700 me".Make sure that the unit is in the stand-by mode.Press [FUNCTION/EDIT].Press [_9 or [][] repeatedly until the arrowpoints to "Program".Press OK [_ (Yes key).Ringer volume,Programv^ OK=YesSave directory,Set flash timev^ OK:YesFlash time:700ms IVA OK:SavePress [] or [][] repeatedly until the arrowpoints to "Set flash time".Press OK (_ (Yes key).Press [] or [_ repeatedly until the desiredtime is displayed.7 Press OK [_ (Save key).• A beep sounds,• The display will return to step 4. To return to the stand-by mode,press _ or wait for 60 seconds.• You can exit the programming mode any time by pressing _.• If 3 beeps sound and the display shows "Save error", move closer tothe base unit and try again. If "Save error" is still displayed, place thehandset on the base unit. Start again from step 1.• If you are connected via a PBX, a longer flash time may be necessary touse PBX functions (transferring a call etc.). Consult your PBX installer forthe correct setting.If a power failure occurs, the setting will return to the factory preset(700 ms). Reprogram if necessary.52