What's wrong with Oppoa53 double calendar

1. First, find the setting icon on the mobile phone desktop and enter.

2. Then find the system application options in the setting interface and enter.

3. Then find the calendar option in the system application interface and enter it.

4. Then, in the calendar interface, find the item showing China Gregorian calendar, and click Open.

Single calendar refers to opening a calendar window on the mobile phone calendar, and you can see the calendar; Double calendar is a mobile phone calendar, which has a calendar and a weekly calendar window, and you can see the calendar and the week. After seeing the calendar and the week, we don't need to calculate what day it is today. With a double calendar, we can know when the lunar calendar is, so that we can plan ourselves more accurately.