MSI GE600 User Manual page 36

2-14
Press and hold the Fn button, and then press the F10 button
repeatedly to enable or disable the 3G function recurrently.
+
Read the icon on behalf of the function of 3G appearing on the
3G
display to learn the function status.
(not supported)
Note that the function is not supported by this model.
8. Touchpad
This is a pointing device of the notebook.