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Product model name, part number, and serial number.
Proof of purchase, if you have not
Details about recent configuration changes, if applicable.
To send a product directly to 3Com for repair, you must first obtain a return authorization number (RMA). Products sent to 3Com, without authorization numbers clearly marked on the outside of the package, will be returned to the sender unopened, at the sender’s expense. If your product is registered and under warranty, you can obtain an RMA number online at
http://eSupport.3com.com/. First time users will need to apply for a user name and password.
Contact Us
3Com offers telephone,
Telephone numbers are correct at the time of publication. Find a current directory of support telephone numbers posted on the 3Com Web site at http://csoweb4.3com.com/contactus/.
