What should I do if my classmates in Xiao Ai send text messages with the help of the police?

1. Click the phone settings, slide up the settings menu, select other application management, and enter the interface of downloading and installing application software.

2. Click on the application to be set, slide up the application information menu, and click on the rights management.

3. Turn on the phone; Look for the option of clicking Send SMS. In the pop-up option bar, click Reject.

4. Send SMS bar will display a red cross, indicating that the application is prohibited from sending SMS.