Can QQ send messages to mobile phone numbers? How to send?

Send a text message to the mobile phone number, ask QQ to bind the mobile phone, and pay the monthly fee for SMS Superman (12/ month). You can send 300 short messages to any mobile phone number on the same network through QQ every month. Send via "Send Mobile Message" (golden mobile phone+envelope) at the bottom of QQ main panel.

Send a short message to QQ friends who have opened Super QQ, and click the gold under the friend's head.

(It's a side-by-side email and chat under a custom signature, not a business icon on the friend information panel), and you can directly send a short message to the mobile phone number of a friend bound to QQ without extra charge.

Fetion can send short messages to Fetion friends from the client. I forgot how to operate it. I don't often go to Fetion.

There are also some websites that offer some limited free self-writing SMS services. But now the investigation is more strict, almost closed. I used to send 30 free text messages on a network every day, each of which can write 40 words (the rest is its advertisement), but now I can't send them. ...