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Support
We offer access to highly qualified support engineers to ensure our customers have a positive experience with our products.
![](https://www.adtran.com/-/media/adtran/about-us/support/support-phone.png?rev=073b8966896f4639821ba90a6f157b55)
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Documentation and downloads
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Licenses
![](https://www.adtran.com/-/media/adtran/about-us/support/support-quote.png?rev=ab422e7ddac442b59443980e903ab37a)
Quote request
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Returns and warranties
![](https://www.adtran.com/-/media/adtran/about-us/support/support-service.png?rev=ce9fa53cb5a048efb46b23b1364f28bf)
Service plans
![](https://www.adtran.com/-/media/adtran/about-us/support/support-bug.png?rev=4977e83170cf4e4ab4ddc520c2af10c6)
We offer access to highly qualified support engineers to ensure our customers have a positive experience with our products.