Is there an echo charge for harassment interception?

Hello, there is no charge for this. I use Tencent mobile phone housekeeper for free. The function is not bad

Can intelligently intercept stranger numbers, intelligently intercept all harassing calls and things. Will not intercept normal phone calls and text messages.

In addition, Tencent mobile phone housekeeper's functions such as cloud killing, garbage cleaning, harassment interception, and secure search are also very easy to use and thorough.

Tencent mobile phone housekeeper has been certified by various authoritative organizations at home and abroad for many times, which shows that the function of Tencent mobile phone housekeeper is at the leading level in the world and users can use it with confidence.

I hope I can help you and adopt it. Thank you.