ADTRAN 220T1 - Manual (Page 30)

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For a detailed explanation of how to configure the units along with frequently asked questions, please see
configuration guides online at www.adtran.com or in the included “ADTRAN OS System Documentation” CD.
ADTRAN Troubleshooting and Technical Support
ADTRAN Technical Support is available toll-free for the life of the product during business hours. To speak with
an ADTRAN Technical Support Specialist or Network Engineer, contact ADTRAN support at the following
number or via the support Web site listed below:
Post-Sales Technical Support
888-423-8726
[email protected]
www.adtran.com/support
Registering your ADTRAN product entitles you to streamlined access to ADTRAN technical phone support and
online knowledge base. You also receive free firmware updates, free access to pre-sales design assistance, trial
access to the n-Command suite of network productivity tools for remote configuration and firmware management,
as well as e-mail notification of product and firmware updates. For specific warranty details on an ADTRAN
product, please visit www.adtran.com/warranty .
Pre-Sales Technical Support
800-615-1176
[email protected]
www.adtran.com/support
Installation and Maintenance Services
888-874-2237
[email protected]
www.adtran.com/support
Training
800-615-1176
[email protected]
www.adtran.com/university