No.
1
/10
What function is usually associated with this symbol?
Volume
Firewire port
Contrast
Brightness
No.
2
/10
What function is usually associated with this symbol?
Eject/Open/Close
Power On/Off
Play
Record
No.
3
/10
What function is usually associated with this symbol?
Fast forward
Line out
Play
Tab key
No.
4
/10
What function is usually associated with this symbol?
Square number button
Multiplication button
Reciprocal button
Square root button
No.
5
/10
What function is usually associated with this symbol?
Mute
Power On/Off
SCSI port
Headphone port
No.
6
/10
What function is usually associated with this symbol?
USB port
Wi-Fi/wireless
Bluetooth
Airplane mode
No.
7
/10
What function is usually associated with this symbol?
End call button
Mute
Headphone port
Bluetooth
No.
8
/10
What function is usually associated with this symbol?
Mute
Microphone port
Network/Ethernet port
USB port
No.
9
/10
What function is usually associated with this symbol?
Eject/Open/Close
Windows key
Pause
Stop
No.
10
/10
What function is usually associated with this symbol?
Pause
Power On/Off
SCSI port
Record
