CompatiblewithFSK DTMFcallersystems(Press**# totransformorpowerdownfor15seconds.)50groupsofincomingmemorieswith8digits16groupsofoutgoingmenorieswith8digitsMusiconhold16groupsofringingmusic 0 Lockandfulllockfunction(free110,120,119,112)5levelsofadjustableLCDluminanceNot_disturbingwithin99hoursfunctionFlashtime90/95/100/180/300/600/1000msselectableHandsfreefunction8_digitCalculatorfunction3groupsofalarmclock16digitsofBlueLCDAutoredialingandtonepromptwhilegettingthroughAutotakingupwhileforgettingtotakeuporthelineiswronglyOnhook FSK及DTMF雙制式兼容,50組來電記憶，16組去電記憶，計算功能，來電號碼上下翻功能，LCD顯示時間和號碼，16種鈴聲和VIP鈴聲選擇，可設置1-99個小時免打擾時間，可調鈴聲和免提聲大小，日期顯示功能，重撥功能，液晶亮度可調，3組鬧鐘功能，帶P/T，3檔鎖，音樂保留，本地區(qū)號碼過濾 MAINFUNCTIONS