I heard that Tencent mobile phone housekeeper can also help the elderly to prevent fraud. Is it true?/You don't say.

Of course it's true. There are too many fraudulent phone calls now, but the old people are simple-minded and easy to be deceived. Many functions of harassment interception of Tencent mobile phone housekeeper are more humanized, and one of them can help the elderly to prevent fraud. After installing this software on the mobile phone, you don't have to worry about the old man being cheated.