(800) 615-1176
(800) 827-0807

Technical Support and Warranty Information

Presales Inquiries and Applications Support

Please contact your local distributor, ADTRAN Applications Engineer- ing, or ADTRAN Sales:

Applications Engineering Sales

Post-Sale Support

Please contact your local distributor first. If your local distributor cannot help, please contact ADTRAN Technical Support and have the unit serial

number available.

 

Technical Support

(888) 4ADTRAN

Repair and Return

If ADTRAN Technical Support determines that a repair is needed, Tech- nical Support will coordinate with the Customer and Product Service (CAPS) department to issue an RMA number. For information regard- ing equipment currently in house or possible fees associated with repair, contact CAPS directly at the following number:

CAPS Department

(256) 963-8722

Identify the RMA number clearly on the package, and return to the fol- lowing address:

ADTRAN Customer and Product Service

6767 Old Madison Pike

 

Progress Center

 

Building #6, Suite 690

 

Huntsville, Alabama 35807

RMA # _____________

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ADTRAN NT1 T400 user manual Technical Support and Warranty Information