Is it normal for qq to retrieve the password and Tencent to send a message?

It is normal for qq to retrieve the password and Tencent to send messages. Password recovery operation is as follows:

1, enter the QQ login interface of mobile phone.

2. Click "Unable to log in" in the lower left corner.

3. Select the retrieval password in the pop-up interface.

4. Enter QQ number-email address-mobile phone number according to the prompt.

5. Conduct security verification.

6. What pops up is the way to retrieve short messages.

7. Click Quick Send.

8. Enter the recovery password in the SMS and send it.

9. Return to QQ, click I have sent, reset the QQ password, and then click OK.