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

Technical Support and Warranty Information

Presales Inquiries and Applications Support

Please contact your local distributor, ADTRAN Applications Engineering, or ADTRAN Sales:

Applications Engineering Sales

Post-Sale Support

Please contact your local distributor first. If your local dis- tributor cannot help, please contact ADTRAN Technical Sup- port and have the unit serial number available.

Technical Support(888) 4ADTRAN

Repair and Return

If ADTRAN Technical Support determines that a repair is needed, Technical Support will coordinate with the Customer and Product Service (CAPS) department to issue an RMA number. For information regarding 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 (below address), and return to the following 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 ACE4 user manual Technical Support and Warranty Information