How to sound key?

In-App Setting

At first, could you confirm that the in-app setting is “on".

ge-calc memo screen → Gear icon → In-App setting screen → Key Sound “On"

Volume of device

Is the volume of your device loud enough?

I recommend that you keep up a certain volume because it is a subtle click sound.

Reboot device

Sometimes it will be fixed by rebooting your device/iOS for reset.

Long-press sleep button of device → Turn off your device → After the device has been off, long-press sleep button again to turn on the device.

Still it remains

If the problem is not resolved, please contact us by e-mail.

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