Special Features:

Programmable, thermal paper printer, 40 data registers, 480 program steps, 10 flags, 8 branching instructions, 4 subroutine levels, alphanumeric prompting

Properties:

A small computerized device which performs arithmetic calculations. It may have keys which calculate algebraic, trigonometric, or other functions. It may be programmable or include alphanumeric capability (such as for telephone lists or memos). Excludes accounting machine. See also adding and subtracting machine and adding machine.