用户手册目录Serial Number:6Preparation13Installing Batteries/Setup13Adjusting the Display Contrast19Connecting the System21Connecting to a Phone21Mounting the System23Operation27Receiving Calls27Reviewing Call Records29Displayed Call Information31Deleting Call Records35Deleting a Single Call35Deleting All Calls36Troubleshooting37Care and Maintenance38Lightning41文件大小: 328.2 KB页数: 44Language: English打开用户手册