ADTRAN TSU 600 - Manual (Page 39)

Chapter 2. Installation
61200.076L2-1 TSU 600 User Manual
27
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.