How can I send a text message without a mobile phone number in qq Security Center?

1) First, open the qq Security Center and click Open Safe Life (related tutorial: How to download the qq Security Center for mobile phones).

2) Enter an account, and an unbound account appears, bind QQ, turn on security protection, and click Bind Now; You can also click Account Management in More to bind.

3) Binding QQ account appears, enter QQ account and password, and click Next. Please wait while the binding is being processed.

4) Then the qq binding interface appears. Remarks: Before Bian Xiao, mobile phone security (related tutorial: How to set up a secure mobile phone in QQ Security Center) and the problem of verifying security: In order to protect your account security, it is not supported to change it on your mobile phone now. At this time, you can click to change the verification method; At this time, there are two choices, one is that you can bind by secret phone, and the other is that you can bind by secret question.

Let's explain how to bind in these two ways:

First, the method of mobile phone binding secret protection

1) Let's talk about how to bind a secret phone first, and click Next directly. There will be a secret mobile phone number bound with QQ number. Please confirm whether it is a local phone number. If not, please log in to AP.QQ.com/sj with a computer to replace it. Click Next.

2) Prompt: Reminder: SMS will be sent to confirm the secure mobile phone during the binding process, resulting in a small amount of data traffic. Tencent does not charge, and the fee is charged by the operator, which is generally 0. 1 yuan.

3) Then the mobile phone will receive the bound verification code information, and remember the verification code.

4) Enter the verification code in the dialog box and click Next. The binding will appear. A moment, please. Finally, the binding was successful;

Second, bind through secret answers.

1) Click to verify the secret protection problem. You should set the secret protection answer in front of the computer in advance, enter the answer to the secret protection question you set before, and click Next.

2) Binding appears, please wait a moment, and finally the binding is successful.

3) At this point, you can immediately experience the benefits brought by qq Security Center.