Millet cloud service, changed a new millet phone. After the owner logs in, does it need SMS verification to log in to millet cloud service with other mobile phone pages?

It's my pleasure to answer your question. In order to ensure the safety of users, at present, general cloud services will check whether you use a common mobile phone or whether the phone number is consistent with the login before logging in. Unless it is set as a common login device, the system will generally require re-confirmation of the verification code for security reasons.