Making/Answering Calls9Useful features duringa callFlash{FLASH} allows you to use thespecial features of your host PBXsuch as transferring an extension call,or accessing optional telephoneservices.Flash timeThe flash time depends on yourtelephone exchange or host PBX.You can select:80ms (milliseconds), 90ms, 100ms,110ms, 160ms, 200ms, 250ms,300ms, 400ms, 600ms, 700ms, or900ms.The default setting is 100ms.1 Lift the handset.2 {PROGRAM} > {REDIAL} > {2}3 Press {0} to {9}, {£}, or {#} toselect the desired setting.4 {PROGRAM}≥ A long beep sounds.5 When finished, hang up.For call waiting serviceusersTo use call waiting, you must firstsubscribe to the call waiting service ofyour service provider/telephonecompany. This feature allows you toreceive calls while you are alreadytalking on the phone. If you receive acall while on the phone, you will heara call waiting tone.1 Press {FLASH} to answer the2nd call.2 To switch between calls, press{FLASH}.Note:≥ Please contact your service provider/telephone company for details andavailability of this service in your area.Temporary tone dialing(for rotary/pulse serviceusers)You can temporarily switch the dialingmode to tone when you need toaccess touch-tone services(for example, answering services,telephone banking services, etc.).Press {£} (TONE) before enteringaccess numbers which require tonedialing.{1}: 80ms {2}: 90ms {3}: 100ms{4}: 110ms {5}: 160ms {6}: 200ms{7}: 250ms {8}: 300ms {9}: 400ms{£}: 600ms {0}: 700ms {#}: 900msKX-TS820FX.book Page 9 Wednesday, January 13, 2010 11:55 AM