Sign up for Office 365 operated by 21Vianet

Office 365 operated by 21Vianet is designed to meet the needs for secure, reliable and scalable cloud services in China. This service is powered by technology that Microsoft has licensed to 21Vianet. Microsoft does not operate the service itself. 21Vianet operates, provides and manages delivery of the service. 21Vianet is the largest carrier-neutral Internet data center services provider in China, providing hosting, managed network services, and cloud computing infrastructure services. By licensing Microsoft technologies, 21Vianet operates local Office 365 datacenters to provide you the ability to use Office 365 services while keeping your data within China. 21Vianet also provides your subscription and billing services, as well as support.

Note: These services are subject to Chinese laws.

When you sign up for Office 365 operated by 21Vianet, your team can begin using the latest versions of Word, Excel, PowerPoint, and other Office online programs in your business.

Ready to sign up? Select a Plan.

You'll be asked for the following information when you sign up for Office 365 for business

  • The address and contact information for your subscription:

    • Country where the services will be used. You won't be able to change this later, even during the sign up process; you'll have to re-start the sign up wizard.

    • Email and phone number so we can contact you if needed about your subscription. For example, if you forget your password, we would use this information to send you a temporary one. We also send your billing information to the email address you specify.

      Note: The email address you enter here is different from your Office 365 email address (your logon name, below). Because this is where we also send your billing information, we recommend you use an e-mail address that's appropriate for receiving business email.

  • A sign-in name (user ID):

    This becomes your initial Office 365 email address, just to get you started quickly.

    This is the email address you will use to sign in to Office 365.

  • Payment information:

    When you sign up for Office 365, be sure to choose the best payment option for your organization. Changing payment options involves calling billing support.

Need help?

Get technical, billing, and subscription support for Office 365 operated by 21Vianet.

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