Reset to default
Credit card payment
Install this webapp for easier offline reading: tap and then Add to home screen.
https://www.penana.com/story/66125/%E5%9C%A8%E7%A5%9E%E7%9F%B3%E5%A2%9C%E8%90%BD%E5%89%8D-%E9%81%87%E8%A6%8B%E6%82%A8/toc