The EL2125C offers a helpful time saving resume function which enables calculations to be resumed after auto power off function has happened. To minimise mistakes during long calculations, the answer check feature displays an &8216;OK&8217; symbol when the calculation being checked matches the result of the first. A tilt display combined with a large 12 digit LCD display & 3 digit punctuation makes this semi desktop calculator the best partner for any business or home user.