Can I use an email address or a mobile phone number to register with the app?
Email and mobile phone number registration, and how the country or region affects login.
Dear user, we are sorry for your inconvenience. Yes. If you register a mobile phone number account (users outside of China only support registration by email), you must select the country or region selected when the mobile number was registered to log in to the app. If you register an email address account, you do not need to select the country or region during login.
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