Question: How do I check the network connection on the GXV3140?
Answer:

Connect the network cable to the Network Port on the back of the phone and connect the other end to the Internet. If the network is functional, a small blue icon will be displayed on the upper right-hand corner of the LCD screen. If the icon is orange , it means that the phone failed to connect to the network.
The phone may fail to connect to the network if the network cable is not connected properly. If this is the case, please try reconnecting or replacing the network cable. It is recommended to use the network cable in the GXV3140 package, as it is fully compatible with the phone.