Grandstream Networks HT813

For Warranty and RMA information, please visit www.grandstream.
HT813
Analog Telephone Adaptor
with FXS/FXO port
Quick Installation Guide
Grandstream Networks, Inc.
126 Brookline Ave, 3rd Floor
Boston, MA 02215. USA
Tel : +1 (617) 566 - 9300
Fax: +1 (617) 249 - 1987
www.grandstream.com