Function Key Assignments
                           F11 - F20 = ALT F1 - F10

 F1  Sysop Mode (Dos)               F11 Toggle Restricted Access On/Off
 F2  Chat Mode (UNDO exits)         F12 Turn Alert Mode Off
 F3  User Editor                    F13 Increment User's Time Left +10 Min.
 F4  File Maintenance               F14 Increment User's Time Left +1  Min.
 F5  Change Window Size             F15 Decrement User's Time Left -10 Min.
 F6  Reserve BBS for Sysop          F16 Decrement User's Time Left -1  Min.
 F7  ?                              F17 Toggle Disk Capture On/Off
 F8  Toggle Printer On/Off          F18 <Not Used>
 F9  Toggle Snoop Mode On/Off       F19 <Not Used>
 F10 Hangup User                    F20 Drop Carrier with Garbage