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Chapter 5. Special keys
The following table describes the functions of function keys and key combinations.
Table 6. Special keys
Special key
Description
Switch the function of the F1–F12 keys between the standard function and special function printed
as an icon on each key.
When the Fn Lock indicator is on:
• Press F1-F12 to use the standard function.
• Press Fn+F1-F12 to use the special function.
When the Fn Lock indicator is off:
• Press Fn+F1-F12 to use the standard function.
• Press F1-F12 to use the special function.
Mute or unmute the speakers.
When the key indicator is on, the speakers are muted.
If you mute the speakers and turn off your computer, the speakers remain muted when you turn on
your computer.
Decrease the speaker volume.
Increase the speaker volume.
Mute or unmute the microphones.
When the key indicator is on, the microphones are muted.
Darken the computer display.
Brighten the computer display.
Manage external displays.
Enable or disable the built-in wireless features.
Open or collapse the notification center.
Answer incoming calls on Microsoft Teams.
Decline incoming calls on Microsoft Teams.
Invoke the function defined by yourself.
You can define different functions for the F12 key on Lenovo Vantage.
Open the calculator.
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