Making/Answering CallsFor assistance, please visit http://www.panasonic.com/help 17Temporary tone dialing (forrotary/pulse service users)You can temporarily switch the dialingmode to tone when you need to accesstouch tone services (for example,answering services, telephone bankingservices, etc.).Press {*} (TONE) before enteringaccess numbers which require tonedialing.Handset clarity boosterThis feature can improve sound claritywhen the handset is used in an areawhere there may be interference.During an outside call, this feature isturned on automatically whennecessary. You can also turn thisfeature on or off manually.1 Press {MENU} during an outsidecall.2 {V}/{^}: Select “Booster on” or“Booster off”. i {Select}Note:L When this feature is turned on,“BOOST” flashes.L When this feature is turned offmanually during a call, it does not turnon automatically during the same call.L While this feature is turned on;– the battery operating time isshortened (page 11).– the maximum number of extensionsthat can be used at a time maydecrease.Handset voice enhancerThis feature clarifies the voice of theperson you are talking to, reproducing amore natural-sounding voice that iseasier to hear and understand (page25).Press {(VE)} during an outside call toturn on or off this feature.Note:L When this feature is turned on, Jis displayed.L Depending on the condition andquality of your telephone line, thisfeature may emphasize existing linenoise. If it becomes difficult to hear,turn this feature off.Call shareThis feature allows the handset to joinan existing outside call.To join the conversation, press {C}when the other handset is on an outsidecall.Note:L The possible number of participatingparties depends on the model.KX-TG3021:– 3 parties (including 1 outside party)KX-TG3031/KX-TG3032/KX-TG3033/KX-TG3034:– 4 parties (including 1 outside party)