User Manual

P a g e | 7
HT812/HT814 User Guide
Version 1.0.11.6
DOCUMENT PURPOSE
This document describes the basic concept and tasks necessary to use and configure your HT812/HT814.
And it covers the topic of connecting and configuring the HT812/HT814, making basic operations and the
call features. Please visit http://www.grandstream.com/support to download the latest “HT812/HT814
Administration Guide” to have more visibility about the configurable settings of your Handy Tones.
This guide covers following topics:
• Product overview.
• Getting started.
• Configuration guide.
• Call features.
• Call operations.
• Upgrading and provisioning.
• Restore factory default settings.