The serial number can be located on the back panel of the unit and in the GUI (Graphical User Interface) of the TG862.  This document includes the following sections:
- Locating the Serial Number on the Back Panel
- Locating the Serial Number in the GUI (Graphical User Interface)
Locating the Serial Number on the Back Panel
The serial number can be located on a white sticker on the back of the device.Â
Locating the serial number in the GUI
- Launch a web browser, such as Internet Explorer, Firefox, or Safari.  Enter http://10.0.0.1 into the address box, and press the Enter key. The Login page appears.
NOTE: By default the LAN IP address is 10.0.0.1. If the default address has been changed, enter the custom address in the address box.
 - On the Login page:
a.  Enter admin in the Username field.
b.  Enter password in the Password field.
c.   Click the Login button. The Gateway > At a Glance page appears.
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 - On the left-hand menu, click on Hardware.  A sub-menu appears.
- On the sub-menu, click on System Hardware. Â The Gateway > Hardware > System Hardware page appears.
- The Serial Number will be listed under the System Hardware section.