How to set the mobile phone warning?

Download the National Anti-Fraud Center app, click the call reminder on the homepage of the APP, enter the call reminder page, select the call reminder and SMS reminder functions, and click Open immediately.

Tools/materials: OPPO9, ColorOS 1 1, national anti-fraud center 1. 1.9.

1, click Alert.

Click the call warning on the homepage of the National Anti-Fraud Center APP.

2. Enter the interface

Enter the incoming call warning page and click Open Now.

3, click on the permissions

Open the permissions and click Finish.

4. Successful opening

The incoming call early warning and SMS early warning functions have been successfully started.