- Confirm that you have firmly plugged the card reader into your device.
- Verify that you are using the most update-to-date version of the SwipeSimple application.
- On Android devices, open the Play Store.
- On iOS devices, open the App Store. You must be running iOS v6 or a more recent version.
- Clear any lint and dust from the headphone jack.
- Uninstall and reinstall the application.
- Check your phone audio settings.
Configuring audio settings on an iOS device
- Check your microphone settings on your device as follows:
- On your device, select Settings.
- In Settings, select the SwipeSimple application.
- Select Privacy.
- Make sure that your microphone setting is On.
- Raise your device's volume to high.
- Restart the application.
Configuring audio settings on an Android device
- Check that audio is enabled as follows:
- On your device, select Settings.
- In Settings, select Accessibility.
- In the Hearing category, make sure that "turn off all sounds” is not selected.
- Raise your device's volume to high.
- Restart the application.
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