8 
Maintenance 
Help Desk  24/7, holidays included.  N/A. 
R
support 
24/7, holidays included. 
T
he response time for remote technical support 
starts when the  engineer in the technical center 
receives the request from users and ends when the 
engineer contacts users for the first time. 
O
support 
24/7, through the website.  N/A. 
Software  update 
licensing 
24/7, holidays included. 
H3C provides users with software version support 
to ensure a stable operation of the  purchased 
device. 
 
Help Desk 
H3C establishes Help Desk hotline to provide users with 24-hour after-sale technical 
support (such as failure report and hardware repair  report)
consulting, service and policy consulting, and complaint and suggestion platforms. 
Remote  technical 
support 
After receiving the network or system failure report, H3C engineers analyze and deal 
with  the  failures remotely to remove the issues in time. Remote technical support 
includes telephone contact and remote access. 
Online  technical 
support 
H3C website provides users with a large amount of product and technical documents, 
such  as 
user guides, configuration guides, network cases, and O&M experience 
summaries. With website permissions, you can access the website and download 
r
elated documents to learn about the products and obtain O&M experience and 
techniques. 
licensing 
To ensure stable operation for the purchased devices, H3C provides users with fixing 
patches. 
 
 
adapters are provided with only the hardware service, instead of the