[KEY INDEX GENERAL KEYS Key Function Page Data enter causation 108 o AN clear n ™ Clear 10, 11 = Backspace 10 wl Sign change 10 MEMORY KEYS Key Function Page ti dependent memory = retail s independent memory | =] Memory plus 113 M Memory minus 113 Constant memory rectal n T Can stent memory in | 114 SPECIAL KEYS Key Function Page ety Shift 113,148 6, 106, 129, Mode 162, 168, 176, 183