ADTRAN Type 400 warranty Maintenance, Warranty and Customer Service

4. MAINTENANCE

The Model T400 LP housing does not require maintenance to operate properly. In case of equipment failure, remove the unit and replace it with another unit.

ADTRAN recommends that repairs on the unit not be performed in the field. Repair services may be obtained by returning damaged units to ADTRAN.

5. WARRANTY AND CUSTOMER SERVICE

ADTRAN will replace or repair this product within ten years from the date of shipment if it does not meet its published specifications or fails while in service (see ADTRAN Carrier Networks Equipment Warranty, Repair, and Return Policy and Procedure, document 60000087-10).

Return Material Authorization (RMA) is required prior to returning equipment to ADTRAN.

For service, RMA requests, or further information, contact one of the following numbers:

ADTRAN Sales

Pricing and availability (800) 827-0807

ADTRAN Technical Support

Pre-sales Applications/Post-sales Technical Assistance (800) 726-8663

Standard hours: Monday - Friday, 7 a.m. - 7 p.m. CST

Emergency hours: 7 days/week, 24 hours/day

ADTRAN Repair/CAPS

Return for repair / upgrade (256) 963-8722

Repair and Return Address:

ADTRAN, Inc.

CAPS

901 Explorer Boulevard

Huntsville, Alabama 35806-2807

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