How to set up Philips mobile phone to intercept strange calls and text messages?

Click the "gear" icon in the mobile phone first, and then click to enter the setting options of the mobile phone.

After setting the interface, drop down the setting options menu and find the "Call Settings" option, so you can set all the functions related to the call.

After clicking the call setting option, you can find "Harassment Interception Settings" in the menu. This function can not only prevent strangers from calling, but also prevent some marked harassing calls.

Click to enter the harassment interception setting option, and then turn on the harassment interception option.

Click "Phone Interception Settings" again.

After clicking the phone interception setting, find the "strange phone" and "unknown number" options in this option, and then turn it on.