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Appendix
Dell™ ST2420L/ST2421L monitor User's Guide
Safety Instructions
FCC Notice (U.S. Only) and Other Regulatory Information
Contacting Dell
CAUTION: Safety Instructions
CAUTION: Use of controls, adjustments, or procedures other than those specified in this documentation may result in exposure to
shock, electrical hazards, and/or mechanical hazards.
For information on safety instructions, see the
Safety Information
that ships with your monitor.
FCC Notice (U.S. Only) and Other Regulatory Information
For FCC notices and other regulatory information, see the regulatory compliance website located at
www.dell.com\regulatory_compliance
.
Contacting Dell
For customers in the United States, call 800-WWW-DELL (800-999-3355).
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. Visit
support.dell.com
.
2. Verify your country or region in the
Choose A Country/Region
drop-down menu at the bottom of the page.
3. Click
Contact Us
on the left side of the page.
4. Select the appropriate service or support link based on your need.
5. Choose the method of contacting Dell that is convenient for you.
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