3com 4400 PWR User Manual

To take advantage of warranty and other service benefits, you must first 
register your product at 

. 3Com eSupport 

services are based on accounts that you create or have authorization to 
access. First time users must apply for a user name and password that 
provides access to a number of eSupport features including Product 
Registration, Repair Services, and Service Request.

To enhance response times or extend warranty benefits, contact 3Com or 
your authorized 3Com reseller.  Value-added services can include 24x7 
telephone technical support, software upgrades, onsite assistance or 
advance hardware replacement.  Experienced engineers are available to 
manage your installation with minimal disruption to your network. Expert 
assessment and implementation services are offered to fill resource gaps 
and ensure the success of your networking projects. More information on 
3Com Extended Warranty and Professional Services is available at 

Contact your authorized 3Com reseller or 3Com for additional product 
and support information.

You will find support tools posted on the 3Com web site at 

■

3Com Knowledgebase helps you troubleshoot 3Com products. This 
query-based interactive tool is located at 

and contains thousands of 

technical solutions written by 3Com support engineers. 

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