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Grandstream Networks, Inc. HT-386 User Manual Page 4 of 34
Firmware 1.0.3.64 Last Updated: 2/2007
WELCOME
Grandstream HandyTone Analog Telephone Adapters/IAD series offers a comprehensive line of
affordable VoIP access devices based on Grandstream’s innovative technology platform. The HandyTone
series offers the entry-level IP Telephony user superb audio quality, rich functionalities, interoperability
with the leading 3
rd
party VoIP providers, and compatibility with most service providers. The HandyTone
series is ultra-compact, works with any PSTN or cordless phone and fax machines and offers the
simplicity of plug and dial, making it ideal for the basic IP telephony user.
HandyTone 386 is a next generation VoIP integrated access device based on SIP standard, that supports
dual- FXS ports each, with an independent SIP account or SIP server platform, and a PSTN pass through
line for toggling operations between SIP and PSTN networks. HandyTone 386 features market-leading
superb sound quality, rich functionalities, and a compact design.
S
AFETY COMPLIANCES
The HT–386 adaptor complies with FCC/CE and various safety standards. The HT–386 power adaptor is
compliant with UL standard. Only use the universal power adapter provided with the HT–386 package.
The manufacturer’s warranty does not cover damages to the phone caused by unsupported power
adaptors.
W
ARRANTY
If you purchased your HT–386 from a reseller, please contact the company where you purchased your
phone for replacement, repair or refund. If you purchased the product directly from Grandstream, contact
your Grandstream Sales and Service Representative for a RMA (Return Materials Authorization) number
before you return the product. Grandstream reserves the right to remedy warranty policy without prior
notification.
Warning: Changes or modifications to this product not expressly approved by Grandstream, or
operation of this product in any way other than as detailed by this User Manual, could void your
manufacturer warranty. Please do not use a different power adaptor with the HT–386 as it may cause
damage to the products and void the manufacturer warranty.
• This document is contains links to Grandstream GUI Interfaces. Please download these examples
http://www.grandstream.com/user_manuals/GUI/GUI_HT386.rar
for your reference.
• This document is subject to change without notice. The latest electronic version of this user manual
is available for download @: http://www.grandstream.com/user_manuals/HT386_User_Manual.pdf
Reproduction or transmittal of the entire or any part, in any form or by any means, electronic or print, for
any purpose without the express written permission of Grandstream Networks, Inc. is not permitted.