To access technical resources self-service portal, knowledge base, software downloads, registration,
warranty extensions/RMAs, reference manuals, and so on, visit www.dell.com/wyse/support. If you still
need help, you can call Customer Support at 1-800-800-9973 (toll free in U.S. and Canada). Hours of
operation are from 6:00 A.M. to 5:00 P.M. Pacific Time, Monday through Friday.