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ZTE WF820/850+ Getting Started
Maintenance
Firmware Upgrade over HTTP:
Click on the Browser button to select the firmware file to be uploaded to the device.
Click the Upgrade button to begin the upgrade process. Upgrade must not be interrupted.
Load Factory Defaults:
This will restore the device to original factory setting. User may need to reconfigure the device in order to
get the device operational.
Confidential and Proprietary Information of ZTE CORPORATION
Device Reset
In case the user forget the login password, a reset password can be obtain from the operator by given the
device MAC address. The user can enter the reset password in the login window and a system reset will
be performed and the unit will be rebooted. The user can then be allowed to use the original default login
password to gain access to the unit WEB GUI again.
After factory reset, the device may need to be reconfigured by the user or even operator to gain network
access. This is not a recommended operation and special care must be taken to ensure the device will be
properly re-configured after factory reset.
Warning and Notice
Federal Communication Commission Interference Statement
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and (2) this device must accept any interference
received, including interference that may cause undesired operation.
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant
to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates, uses and can radiate radio frequency
energy and, if not installed and used in accordance with the instructions, may cause harmful interference
to radio communications. However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or television reception, which can
be determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by one of the following measures:
▲ Reorient or relocate the receiving antenna.
▲ Increase the separation between the equipment and receiver.
▲ Connect the equipment into an outlet on a circuit different from that
to which the receiver is connected.
▲ Consult the dealer or an experienced radio/TV technician for help.
FCC Caution:
▲ Any changes or modifications not expressly approved by the party responsible for compliance could
void the user's authority to operate this equipment.
▲ This transmitter must not be co-located or operating in conjunction with any other antenna or
transmitter.
Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.
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Confidential and Proprietary Information of ZTE CORPORATION
WF820 Getting Started
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