RCA RDW2480 Owner's Manual page 36

ATTACH YOUR PROOF OF PURCHASE HERE,
PROOF OF PURCHASE IS REQUIRED TO OBTAIN
WARRANTY SERVICE.
Please have the following information available when you contact the
Support Team:
• Name, address and telephone number.
• Model number and serial number.
• A clear, detailed description of the problem.
• Proof of purchase including dealer or retailer name, address
and date of purchase.