ADDCOM ADD-685 User Manual
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Base - top10 PC/TEL selection: Switch between PC and telephone11 Microphone mute button: Press to mute microphone. Press again to release the muteBase - underneath12 Microphone volume: Adjust volume level up or downBase - side13 Compatibility switch: Select ‘1’ or ‘2’ for a dial tone is heard3.2 Headset14 Speaker volume up/down: Rotate wheel up or down for the best speaker volume15 Microphone mute (press): Press down on wheel to mute microphone. Press again torelease the mute16 In-use/on-off indicator17 Call hook on/off: Press to pick up/end callBase - sideBase - underneath10111213Down UpMute14 15 16 17Base - top |
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