C Making/Answering CallsFor assistance, please visit http://www.panasonic.com/phonehelp 33FLASH button Y oPressing {FLASH} allows you to usespecial features of your host PBX such astransferring an extension call, or accessingoptional telephone services such as CallWaiting.Note:L To change the flash time, see page 75.For Call Waiting service usersY oTo use Call Waiting, you must subscribe toyour telephone company’s Call Waitingservice.This feature allows you to receive callswhile you are already talking on the phone.If you receive a call while on the phone,you will hear a Call Waiting tone. Pleasecontact your telephone company fordetails and availability of this service inyour area.Press {CALL WAIT} to answer the 2ndcall.L To switch between calls, press {CALLWAIT}.Temporary tone dialing (forrotary/pulse service users)Y oYou can temporarily switch the dialingmode to tone when you need to accesstouch tone services (for example,answering services, telephone bankingservices, etc.).Press {*} (TONE) before entering accessnumbers which require tone dialing.Handset clarity booster YThis feature can improve sound claritywhen the handset is used in an area wherethere may be interference. During anoutside call, this feature is turned onautomatically when necessary. You canalso turn this feature on or off manually.1 Press {MENU} during an outside call.2 To turn this feature on, select “Boosteron”.To turn this feature off, select “Boosteroff”.3 {SELECT}Note:L While this feature is turned on;– the battery operating time isshortened (page 20).– the maximum number of extensionsthat can be used at a time maydecrease.Handset voice enhancer YThis feature clarifies the voice of theperson you are talking to, reproducing amore natural-sounding voice that is easierto hear and understand (page 73).1 Press {MENU} during an outside call.2 To turn this feature on, select “Voiceenhancer”.To turn this feature off, select “V.E.off”.3 {SELECT}Note:L Depending on the condition and qualityof your telephone line, this feature mayemphasize existing line noise. If itbecomes difficult to hear, turn thisfeature off.