How long is Tencent unfreezing verification code valid?

After receiving the notice of temporary suspension of business, please log in and activate according to the website prompts. In the activation process, you need to send a short message (YZ#QQ number) to obtain the verification code to activate successfully. This process is to verify the authenticity and validity of your mobile phone number. Please confirm whether your short message (YZ#QQ number) is edited correctly and send it to the access number prompted by the system. If you still don't receive the verification code message within half an hour, please resend it. The validation code is valid for 24 hours. If it expires, please get the verification code again.