Suggested by Helge Sverre - 15 Oct 2011
The Aurora HC106 Solar Power Handheld Calculator is a basic calculator model designed for both general use and within primary education. This little event could be a hardware bug, or not.
When the calculator is on, hold down numbers 5 and 6 (also works with 2 and 3) and then press the ON button. The calculator should now turn itself off. Usually, the calculator will auto power off after a set time.
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