D-Link xStack DES-3800 Series User Manual page 333

Technical Support
You can find software updates and user documentation on
the D-Link website.
D-Link provides free technical support for customers for
the duration of the warranty period on this product.
Customers can contact D-Link technical support through
our web site or by phone.
Tech Support for customers within Russia
D-Link Technical Support over the Telephone:
(495) 744-00-99
Monday to Friday 10:00am to 6:30pm
D-Link Technical Support over the Internet
http://www.dlink.ru
email: support@dlink.ru