Dell OptiPlex 3020–Mini Tower Owner's Manual

Contacting Dell

  • NOTE: If you do not have an active Internet connection, you can find contact information on your purchase invoice, packing slip, bill, or Dell product catalog.
Dell provides several online and telephone-based support and service options. Availability varies by country and product, and some services may not be available in your area. To contact Dell for sales, technical support, or customer service issues:
  1. Go to
  2. Verify your country or region from the drop-down menu at the top left corner of the page.
  3. Select your support category: Technical Support, Customer Support, Sales, or International Support Services.
  4. Select the appropriate service or support link based on your requirement.
  • NOTE: If you have purchased a Dell system, you may be asked for the Service Tag.

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