Joke Collection Website - Public benefit messages - How to set the message so that you can't see the other party's information and don't let the other party find it?

How to set the message so that you can't see the other party's information and don't let the other party find it?

Just pull the other party's number,

Samsung mobile phone has shielding function. In mobile phone settings, you can add a screening number, and then choose whether to screen incoming calls or screen information. The other party can send normally, but you can't see it.

Apple phones need to jailbreak and install corresponding software to achieve this function.