Lenovo ThinkPad X220 4298 User Manual page 66

To enable or disable the numeric keypad, press and hold Shift or Fn and then press NmLk (ScrLk).
Note: The next drawing shows the locations of the keys that serve as the 10-key numeric keypad. The
locations of these keys are the same on every keyboard, though for computers using different languages,
different characters are printed on the keytops.
If the numeric keypad is enabled, press and hold Shift to use the cursor-control and screen-control keys
temporarily.
Note: The functions of the cursor- and screen-control keys are not printed on the keys.
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