1.FSK及DTMF制式來電信息兼容接收，F(xiàn)SK來電自動校時。2.同屏顯示來電序號、號碼、日期及時間。3.新來電、重復(fù)來電、保密、出局等狀態(tài)顯示。4.本地來電區(qū)號自動濾除，長途來電回?fù)芸梢宰詣蛹恿恪?.預(yù)撥號方式、改錯及銷號功能、提機(jī)自動撥號。6.通話自動計時。7.雙音頻撥號，及重?fù)堋⒒負(fù)芄δ?FSKandDTMFcompatible,FSKautomatictimecalibrationdisplayincomingcall sordernumber,phonenumber,dateandtimedisplaynewincomingcalls,repeatincomingcalls,secrecy,PABcoderecord38incomingcallsand5outgoingcallsautomaticallyfilterlocalcode,add 0 forlong-distancecallbackpre-dial,errorcorrectionandcalldeletefunction,automaticdialingafterpickupcallautotimingdualaudiofrequencydialing,redial/callbackfunction