User Guide - Lenovo

• For details about controlling volume, refer to your Windows online help.
Setting the microphone mute button in Windows 7 and Windows Vista
By default, you can toggle all of your recording devices between the mute state and the un-mute state by
pressing the microphone mute button.
If you want to toggle one of the recording devices between the mute state and the un-mute state, do
the following:
1. Press Fn+F6. The Communications settings window opens.
2. Click the Manage Settings button. The Communications Utility window opens.
3. On the VoIP Call Settings tab, click Microphone mute button settings. The Setting for Microphone
Mute window opens.
4. Select Only the recording device selected below:. Then select the recording device from the
drop-down list box.
5. Click OK.
Windows key and Application key
The following two keys are on your computer keyboard:
1 Windows key
If you press this key, the Start menu of Windows is displayed or hidden.
If you press this key and another key at the same time, the System Properties window or the Computer (in
Windows XP, My Computer) window is displayed. For details, refer to the Help in Windows operating system.
2 Application key
Chapter 2. Using your computer 53