The document provides installation and configuration instructions for the Grandstream HT702 Analog Telephone Adapter. It emphasizes that the HT702 is not pre-configured to support emergency calls and users are responsible for purchasing SIP-compliant Internet telephone service and properly configuring the HT702 to use that service. Users should also periodically test the configuration to ensure it works as expected. If users fail to do so, they should purchase traditional wireless or landline telephone services to access emergency services. Grandstream does not provide connections to emergency services via the HT702 and disclaims any liability for claims, damages, or losses arising from the inability to use the HT702 to contact emergency services or failure to make additional arrangements to access emergency services.
The guide provides an overview of the Grandstream HandyTone HT702 analog telephone adapter, describing its purpose as an affordable VoIP access device that works with standard analog phones and fax machines. It includes safety notices, such as the lack of emergency service support and restrictions on third‑party power adapters.
Installation steps cover connecting the analog phone to PHONE1 or PHONE2, linking the LAN port to a network, and configuring the device via the embedded web server or interactive voice prompts. Required network settings and subscriber credentials are listed for successful setup.
| Humidity Range | 10-90% RH |
|---|---|
| Power Adapter | Use only Grandstream HandyTone Power Adapter |
| Phone Ports | PHONE1 or PHONE2 |
No, the HT702 does not provide connections to emergency services; users must make additional arrangements to access emergency service.
Enter the HT702’s IP address in a browser, log in with the password “admin”, and configure network and subscriber settings.
Connect the analog device to either the PHONE1 or PHONE2 port on the HT702.
Only the Grandstream HandyTone Power Adapter should be used; third‑party adapters are not allowed.