Pin the information here. Can you see the other phone?

Send a message here, and another mobile phone can see it. Send a message here, and another mobile phone can log in to the local account to see the content of the message sent, and it is received synchronously. In addition, because there is a cloud server in the nail, it will also save your previous chat records, and another mobile phone can log in to the same account, so another mobile phone can also see the messages sent here.