产品参数：
1. 液晶来电显示
2. 长142mm ，宽91.5mm ，高55.5mm
3. 具备23个功能键(数字键、转接键、接听键、静音键、重拨键、音量转换键、上下翻阅键、删除键等)
4. RJ-11水晶头耳机接口，2.5接口
5. 配耳机支架
1. LCD panel for Caller ID display.
2. Long as 142mm, wide as 91.5mm, high as 55.5mm.
3. Twenty-three function keys.
4. RJ-11 crystal headset connector and 2.5mm recorder connector.
5. Present a headset support.
产品功能：
1. 斜面设计，角度直接，操作方便；防噪音麦克风，高清晰语音通信体验。
2. 显示屏5级LCD亮度调节。
3. 内、外置铃切换按钮，自主调节铃声音量。
4. 2.5圆孔接口和RJ-11水晶接口设计，方便培训或录音接入。
5. 62组来电查询和16组去电查询。
6. 自动检测电信局来电制式（FSK/DTMF）
7. VIP设置功能，预防删除电话号码。
8. 16位LCD拨号显示、电子台历显示和来电背光灯功能，信息一目了然。
9. 5位区域码来电过滤。
10. 通话指示灯和静音指示灯提示通话状态。
11. 无需外接电源，可直接使用。
1. Inclined plane design, convenient operation, prevent noise microphones, high-definition voice communication.
2. 5 level of LCD contrast adjustment.
3. Ringer of outside and inside option function, you can adjust the incoming bell freely.
4. 2.5mm recorder connector and RJ-11 crystal headset connector make your training or recording perfect.
5.62 Groups of received call and 16 groups of dialed call memories.
6. Caller ID FSK/DTMF compatible with auto detection.
7. VIP set function, prevent delete telephone number.
8. 16-digit LCD dialing display, electronic calendar and incoming backlight function, let you be clear to the information.
9. Have the filtrated function for the local district number.
10. You would be more familiar with your cell by the work indicator and the mute indicator.
11. No need for extra AC or DC power for telephone operation.
