How to intercept the spam messages of the old machine?

If the elderly want to block short messages, they can add the contacts they don't want to contact to the blacklist, so that the short messages of the contacts in the blacklist can be blocked.

If the old man-machine supports downloading and using Tencent mobile phone housekeeper, clicking Security Protection after downloading and then clicking Harassment Interception can also effectively intercept harassing calls and text messages. If you don't support it, you can block the SMS according to the above steps, which is also very convenient.