结实美观大气的外观，免提通话功能* 自动IP功能* FSK/DTMF制式的来电显示* 50组来电号码存储* 30组去电号码存储* 日历、时钟功能* 5级LCD亮度调节* 8个一键通号码* 重拨功能* 闪断时间可调节*音乐保留功能* 锁号功能* 免提功能* 音频/脉冲选择* 免提音量可调* 铃声音量可调节FEATURES IPAUTODIALINGFUNCTION CALLERIDWITHFSK/DTMFDUALSYSTEM 50IN-COMINGCALLMEMORY 30OUT-GOINGCALLMEMORY CALENDARANDREAL-TIMECLOCK 5STEPLCDCONTRASTADJUST 8ONE-TOUCHMEMORY REDIALFUNCTION FLASHFUNCTION(Adjustable) HOLDWITHMUSICFUNCTION KEYLOCKFUCTION SPEAKERPHONE TONE/PULSESELECTION SPEAKERVOLUMEADJUST RINGERVOLUMEADJUST