Joke Collection Website - Blessing messages - Why do spam messages disconnect traffic as soon as they are sent, and then resume traffic after loading?

Why do spam messages disconnect traffic as soon as they are sent, and then resume traffic after loading?

Because the spam message you said is not sent by the operator, but by the mobile pseudo base station.

He temporarily hijacked your mobile phone communication and connected your mobile phone with a pseudo base station.

If you are a mobile phone like Huawei Xiaomi, you can find the function of identifying pseudo base stations in the general settings. If you open this, you won't be hijacked and disconnected.