User Manual Q&AAnswer
Nov 06, 2024 - 01:42 AM
The Tefola COS0103 Creative Electronic Calculator typically powers on automatically when exposed to light. It is equipped with a solar panel that provides eco-friendly and long-lasting power. If the calculator does not turn on automatically, there might not be a dedicated power button. In this case, simply expose the calculator to light, such as natural sunlight or indoor lighting, and the calculator should power on. If you want to manually turn off the calculator, you can try locating a power button (if available) and press it. However, please note that the calculator is designed to conserve battery life and will typically turn off automatically after a period of inactivity.
Add New Comment