Grandstream Networks, Inc., 1297 Beacon St., 2nd Flr, Brookline, MA 02446 USA
Tel: (617) 566-9300, FAX: (617) 249-1987
www.grandstream.com
Preference
Displays user preference sub-menu, such as ring tone, ring volume,
customized XML idle screen or logo.
Config
Display configuration sub-menu, such as Network, SIP
account, audio codec, firmware upgrade path and method,
and Factory Reset function, etc.
Factory Functions Extra diagnostic tools reside here.
Reboot Makes the phone reboot itself.
Exit Exit from this menu.
Grandstream Networks, Inc. Corporate Headquarters
www.grandstream.com
info@grandstream.com
1297 Beacon Street, 2nd Floor,
Brookline, MA USA 02446
Tel : +1 (617) 566 – 9300
Fax: +1 (617) 247 – 1987
About Grandstream Networks
Grandstream Networks, Inc. is an award-winning designer and manufacturer of next generation IP voice &
video products for broadband networks. Grandstream’s products deliver superb sound and picture quality, rich
telephony features, full compliance with industry standards, and broad interoperability with most service
providers and 3rd party SIP based VoIP products. Grandstream is consistently recognized in the VoIP industry
for their innovation, affordability and superior value in their products. Grandstream Networks is a private
company headquartered in Brookline, MA with offices in Los Angeles, Dallas and China. For more information,
please visit www.grandstream.com.
Last updated on April 1, 2008
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