Can I send a message to myself with qq number?

Yes, it can be sent in two situations:

First, direct mobile phone mobile terminal login, the mobile terminal can send information to its own QQ number; At this time, the personal QQ on the PC side will receive the information sent;

Second, the mobile terminal and the PC terminal can log in at the same time and send messages to each other; Either way, you can receive it, or store the information in QQ cloud server and download it for use.

The most important thing is that they can send each other, which is very crucial.