viiWarranty and Customer ServiceADTRAN will replace or repair this product within five years from the date ofshipment if the product does not meet its published specifications or if it failswhile in service. For detailed warranty, repair, and return information, see theADTRAN Equipment Warranty and Repair and Return Policy Procedure.Return Material Authorization (RMA) is required prior to returning equipmentto ADTRAN.For Service, RMA requests, or more information, contact one of the numbersfound at the inside back page of this manual.