Warranty And Customer Service - ADTRAN ESU 120e User Manual

Warranty and Customer Service

ADTRAN will replace or repair this product within five years from
the date of shipment if the product does not meet its published
specifications or if it fails while in service. For detailed warranty,
repair, and return information refer to the ADTRAN Equipment
Warranty and Repair and Return Policy Procedure.
Return Material Authorization (RMA) is required prior to returning
equipment to ADTRAN.
For Service, RMA requests, or more information, contact ADTRAN
Customer Service listed on the inside back cover of this manual.
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