Gionee mobile phones generally have no blacklist function, so it is necessary to download security software to set up a blacklist (take 360 mobile guards as an example).

The method is as follows: download and install 360 mobile guards-go to the home page and click "harassment interception"-click "blacklist management"-add a contact list-click "OK" to complete the blacklist setting.

Specific steps:

1. Download and install 360 mobile guards.

2. Go to the homepage and click "Harassment Interception"

3. Click to enter "blacklist management"

4. Choose how to add contacts.

5. Add the contact number, and select "SMS Interception" or "Phone Interception" (taking manual number input as an example).

6. Click "Confirm" to complete the blacklist setting.