ADTRAN 220T1 IP Phone User Manual


 
960 Stewart Drive Sunnyvale, CA 94085 USA Phone +1.408.331.3300 +1.877.80SHORE Fax +1.408.331.3333 www.ShoreTel.com
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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
support@adtran.com
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
application.engineer@adtran.com
www.adtran.com/support
Installation and Maintenance Services
888-874-2237
aces@adtran.com
www.adtran.com/support
Training
800-615-1176
training@adtran.com
www.adtran.com/university