FUJITSU Siemens CELCIUS M/V/R - Manual (Page 28)

Operation
20 A26361-K990-Z120-1-7619, Edition 6
Enter key
confirms the marked selection. The enter key is also referred to as the "Return" key.
Start key
calls up the Windows Start menu.
Menu key
calls up the menu for the marked item (Windows).
Shift key
enables upper-case letters and the upper key symbols to be used.
Alt Gr
Alt Gr (e.g. German keyboard)
produces a character shown on the right-hand side of a key (e.g. the character @ on
the key Q ).
Num Num key
Switches the numeric key pad between number mode ("Num" indicator lights up)
and editing mode ("Num" indicator does not light up).
When the Num Lock indicator is lit the digit and comma keys are active.
When the Num Lock indicator is not lit the cursor control functions are active in the
Numeric keypad.
Ctrl
Ctrl key
Starts key combination actions. The Ctrl (Strg) key is also called "Control" or
"Control key".
Alt Ctrl Del + +
Warm boot
restarts your device. Press simultaneously the keys Ctrl (Strg),
Alt + Del (Entf). Under some operating systems the Task
Manager appears first. Then you must press all three keys again
to re-boot.