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Community and self-service support options Issues that originate in customer networks fall outside of the Office 365 support boundaries, and in these cases, customers must work with their networking team for assistance. The Office 365 operated by 21Vianet technical support team troubleshoots only those issues that are related to Office 365 operated by 21Vianet.
MICROSOFT 365 CUSTOMER SERVICE PHONE NUMBER TRIAL
Support is available both online through the Office 365 operated by 21Vianet portal, and by telephone for both paid and trial subscriptions.Īuthorized administrators can use the Office 365 operated by 21Vianet portal to submit service requests online and access support telephone numbers. With every subscription of Office 365 operated by 21Vianet, 21Vianet support provides technical, pre-sales, billing and subscription support. Technical support is provided in English 24 hours a day, 7 days a week, and in some cases, in local languages as noted. Local language support varies by country or region. In most countries or regions, billing support for Microsoft 365 for business products and services is provided in English from 9 AM-5 PM, Monday through Friday. The expected wait time is indicated in the Contact support pane.
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If you bought all your subscriptions through a partner, contact your partner for support. You must have bought at least one subscription through Microsoft to access Microsoft support.
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