Making/Answering CallsFor assistance, please visit http://www.panasonic.com/consumersupport 25To adjust the speaker volume8 levels (high to low) are available.While on a call press {V} or {^} repeatedly.To redial the last number dialed1 Press {SP-PHONE}.2 Press {REDIAL}.Useful features during a callHOLD buttonThis feature allows you to put an outsidecall on hold.Press {HOLD} during an outside call.L The SP-PHONE indicator and IN USEindicator flash.L To return to the call, press {SP-PHONE}.L The handset user can take the call bypressing {C} or {s}.Note:L If another phone is connected on thesame line (page 11), you can also takethe call by lifting its handset.L If a call is kept on hold for more than 6minutes, an alarm tone will start tosound. After 4 additional minutes onhold, the call will be disconnected.MUTE buttonYou can mute your voice during aconversation. While mute is turned on youwill be able to hear the other party, but theother party will not be able to hear you.To mute your voice, press {MUTE}.L The SP-PHONE indicator flashes.L To return to the conversation, press{MUTE} or {SP-PHONE}.Call shareWhen another extension is on an outsidecall, this feature allows you to join that call.To join a conversation, press {SP-PHONE} when another extension is on anoutside call.L A maximum of 4 parties including theoutside party can join a conversation.FLASH buttonPressing {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 53.For Call Waiting service usersTo 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.Press {CALL WAIT} to answer the 2ndcall.L The 1st call is put on hold while youanswer the 2nd call.L To switch between calls, press {CALLWAIT}.Note:L Please contact your telephone companyfor details and availability of this servicein your area.