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and can radiate radio frequency energy and, if not installed and used in accordance with the manufacturer's instruction manual, may cause harmful
interference with radio communications. Operation of this equipment in a residential area is likely to cause harmful interference, in which case you will be
required to correct the interference at your own expense.
Class B
This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules. These limits are designed
to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency
energy and, if not installed and used in accordance with the manufacturer's instruction manual, may cause interference with radio communications. However,
there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off and on, you are encouraged to try to correct the interference by one or more of the following
measures:
l Reorient or relocate the receiving antenna.
l Increase the separation between the equipment and the receiver.
l Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
l Consult the dealer or an experienced radio/television technician for help.
FCC Identification Information
The following information is provided on the device or devices covered in this document in compliance with FCC regulations:
l Productname:Dell™ XPS™720
l Model number: DCDO
Company name:
Dell Inc.
One Dell Way
Round Rock, Texas 78682 USA
512-338-4400
Contacting Dell
You can contact Dell through the Internet and by phone:
l For support through the web, go to support.dell.com.
l For worldwide support through the web, use the Choose A Country/Region menu near the bottom of the page, or see the web addresses listed in the
following table.
l For support by e-mail, see the e-mail addresses listed in the following table.
l For support by phone, use the phone numbers and codes provided in the following table. If you need assistance in determining which codes to use,
contact a local or an international operator.
NOTE: Toll-free numbers are for use within the country for which they are listed.
NOTE: Incertaincountries,supportspecifictoDell™XPS™computersisavailableataseparatetelephonenumberlistedforparticipatingcountries.If
you do not see a telephone number listed that is specific for XPS computers, you may contact Dell through the support number listed and your call will be
routed appropriately.
NOTE: The contact information provided was deemed correct at the time that this document went to print and is subject to change.
Country (City)
International Access Code
Country Code
City Code
Service Type
Area Codes,
Local Numbers, and
Toll-Free Numbers
Web and E-mail Address
Anguilla
Online Support
www.dell.com/ai
E-mail Address
la-techsupport@dell.com
Technical Support, Customer Service, Sales
toll-free:800-335-0031
Antigua and Barbuda
Online Support
www.dell.com.ag
la-techsupport@dell.com
Technical Support, Customer Service, Sales
1-800-805-5924
Aomen
Country Code: 853
Technical Support
toll-free:0800-105
Customer Service (Xiamen, China)
34 160 910
Transaction Sales (Xiamen, China)
29 693 115
Online Support
www.dell.com.ar