Operation Manual

Firmware Version 1.0.1.54
GXV3275 User Guide
Page 138 of 165
Figure 126: GXV3275 Location
For example, in the above figure, the public IP address 8.8.8.8 is mapped to Mountain View in California,
USA. The time zone is UTC-07:00 and the weather code is USA0746.
DIAGNOSIS
The GXV3275 provides a built-in diagnosis application for users to troubleshoot hardware issues related to
LCD, keypad, and touch screen, LED as well as extension board connection. Tap on the phone's
menu or desktop to launch Diagnosis application. The following figure shows the diagnosis menu. After
selecting the option, users could follow the diagnosis instruction to troubleshoot the device.