How does Apple delete SMS quickly?

Demonstration model: Iphone 12 System version: iOS 14

1, open the phone settings and enter the settings control center.

2. In the setting control center, find the SMS button. Enter the SMS operation center.

3. Find the reservation information under the information history of SMS operation center, and click Enter.

4. Change the information retention time to 30 days, that is, view it after 30 days, and then the system will automatically jump out of the prompt to delete the old information and select Delete.

Apple phone:

IPhone is a series of smart phones developed and sold by Apple. It is equipped with the iOS mobile operating system developed by Apple. The iPhone comes with an application developed by Apple, which supports downloading third-party programs through the AppStore. Apple's mobile phone is an iOS operating system, which is a mobile phone operating system developed by Apple. IOS has a huge number of mobile applications, and there are thousands of applications in almost every category. This is because Apple provides a wealth of tools and APIs for third-party developers, so that the apps they design can make full use of the advanced technologies contained in each iOS device. IOS, like Apple's MacOSX, is a commercial operating system similar to Unix. Originally this system was called iPhoneOS. Because iPad, iPhone and iPodtouch all use iPhoneOS, it was announced at the WWDC conference on 20 10 that it was renamed as iOS.