用户手册目录Important Safety Instructions1Installation3Checklist of Parts3To Ensure Best Performance3Setting Up3Positioning the Conference Phone4Pulse/Tone Switch4Ringer Hi/Lo/Off4Standard Telephone5External Microphone5Telephone Part Identification6Telephone Features7To Place A Call7To End A Call7To Answer A Call7To Adjust Volume7To Mute A Conversation7To Use Flash8To Use Redial8To Use Pulse/Tone Button8Telephone Service Problems9Maintenance Information10Telephone Repair11FCC Information12Limited Warranty14文件大小: 211.1 KB页数: 17Language: English打开用户手册