วิธีใช้แอป"ปฏิทิน"ตั้งค่าเตือนวันนัดล่วงหน้า แจ้งเตือนคุณก่อนถึงเวลานัด

Our mobile calendar app not only lets you check dates, but also allows you to set up appointments in advance, such as friends' birthdays, doctor appointments, and travel dates. Importantly, it also has a notification system that notifies you in advance of your appointment time. Please subscribe to Mr. Stingy's channel. See you in the next video! ^_^