Where are the interception calls and text messages that Gionee s6 comes with?

Mobile phone opens contacts-> More-> Harassment interception-> Blacklist management-> Add a number. It can also be intercepted by software.

You can also use third-party software to set interception.

1. After opening 360 Mobile Guard, click "Harassment Interception" and click the "Settings" button in the upper right corner of the "Harassment Interception" interface to enter. (as shown in the figure below)

2. Enter the "Interception Settings" interface, and you will see the "Blacklist" menu button. Click "Enter" to add a blacklist. (as shown in the figure below)