Joke Collection Website - Blessing messages - How to treat mobile phone steam security code? Does anyone know?

How to treat mobile phone steam security code? Does anyone know?

675 MF[ In order to complete this process, enter the following special access code in the authorized dialog box for logging in:] That is, in order to complete the verification, please enter the following special verification code: All verification emails of steam are in this format. Find this sentence, here is the verification code.