Zte ZXHN H3140 - Troubleshooting Common Issues; Power Indicator Status; Connectivity Indicator Status; Voice Service Issues

 The product should be installed on the same floor as the applied area.
 Do not put other objects on the product. Try to reduce the number of obsta-
cles between the product and a wireless terminal.
 Horizontally place the product in the middle of the applied area and do not
put it in a corner.
 Do not place the product at a high position while it is placed horizontally. The
recommended height is 1.2 to 1.5 meters.
6 Troubleshooting
The Power indicator on the front panel is off after the power button is
pressed.
The power adapter is not correctly connected to the device. Be sure to use the
power adapter supplied with the device.
The Linea indicator on the front panel is off after the device is powered
on.
 The WAN link is not established.
 The device is not registered.
 Please contact the service provider for help.
The LAN indicator on the front panel is off after the device is powered
on.
 The corresponding LAN link is not established.
 The Ethernet cable is not correctly connected to the LAN interface.
 The network device connected to the LAN interface is not powered on.
The Voce indicator on the front panel is off after the device is powered
on.
The telephone function is abnormal. Please contact the service provider for help.