英文功能说明Main Function:1.DTMF/FSK two mode incoming mode display2. 50 groups incoming numbers and time memory3 15 outgoing numbers and talk time memory4. Real time date and weekday display, LCD 5 grades selectable.5.1~99 hours no-disturb.6. 16 normal rings for selectable.7. Ring volume and Hand-free volume adjustable by software setting without switch.8. Guard against theft set by software; P/T selectable by software without switch.9. Flash time 90/95/100/120/180/300/600/1000ms selectable by software.10. Two groups of 32 digits manual IP and one group auto IP.12. Insert music HOLD and auto release by parallel pick up.13. Auto RD and ring back if get through.14. Auto hook on when forget to hook on (without noise wave disturb)15. 10 groups two-key memory and 27 groups one-key memory16. Intelligent Ex-code 8 digits setting.17. Local area code 8 digits setting, Auto filtrate the local area code in incoming calls中文功能说明1>双制式来电显示2>LCD 显示模式3>12 位万年历玻璃显示4>16 位LCD 显示5>50 组来电号码及来电时间记录6>3组单键记忆有存储号码,10双键记忆7>15 组去电号码及通话时间记录8>实时日期及星期显示，LCD 亮度5 级可调9>1~99 小时免打扰10>16 首普通铃声选择11>软件设置振铃音量及免提音量，无需开关12>设置P/T，无需开关13>FLASH 时间90/95/100/120/180/300/600/1000ms 软件可选14>32 位2 组手动IP，1 组自动IP15>3 组闹铃功能设置，每组闹铃声音不同16>内置音乐HOLD 功能，并机摘机自动解除17>自动追拨，拨通回铃18>在忘记收线或挂机不好时，自动收线19>8 位计算器20>智能抢线出局码8 位设置21>本地码8 位设置，来电自动过滤