MF920U Quick Start Guide
Getting to Know Your Device Appearance The following figure is for your reference only. 1. 2. 3. Charging/micro-USB jack Indicator light Power key • Press and hold for about 2 seconds to power on/ off your device. • Press and hold for about 10 seconds to power off your device, if it is in abnormal status. And then press and hold for about 2 seconds to power on your device again.
. WPS key Press and hold for about 2 seconds to activate the WPS function. 5. micro-SIM card slot and reset hole Reset hole: Press and hold for about 2 seconds to restore your device to the factory settings. Getting to Know Your Device Indicator lights Indicator Battery Wi-Fi Status Description Red solid / blinking The battery is low. Please charge the battery. Green blinking The battery is being charged. Green solid The battery level is middle or high.
SMS Network Blue solid You have unread messages. Blue blinking You have new messages or the message storage is full. Light off There is neither an unread message nor a new message. Red The device is in error status. • The device is not registered to the mobile network. • There is no micro-SIM card inserted. • There is no network service available. Green solid The device is registered to the 2G/3G mobile network.
Getting to Know Your Device Connection Scenarios The device uses your micro-SIM card to access the Internet. It allows multiple clients to surf on the Internet at the same time. The following figure is for your reference only.
Installing the micro-SIM Card 1. Open the micro-SIM card slot cover. NOTE: Do not remove the cover rudely, because it is connected with the device. 2. Install a micro-SIM card to the micro-SIM card slot. WARNING! Your device does not support SIM cards, nano-SIM cards or any other non-standard micro-SIM cards. To avoid damage to the device, do not use those cards or any card holders. 3. Close the micro-SIM card slot cover.
Connecting to Your Device Using Wi-Fi 1. 2. Power on your device. Ensure that your computer or other client devices have enabled Wi-Fi, and search for available wireless networks. NOTE: Refer to your Wi-Fi-enabled client device manual for further details on how to search for wireless networks. If you use a computer, you need to set your computer to obtain an IP address automatically. 3. 4. Select the Wi-Fi name (SSID) of your device, and click Connect. Enter the Wi-Fi password if necessary, and click OK.
Using a USB Cable 1. 2. Connect a computer to your device with a USB cable. Power on your device. The operating system detects and identifies new hardware, and automatically installs the software. NOTE: If the system does not automatically launch installation, you can double-click the device installation icon in My Computer > ZTEMODEM to install the software. 3. Wait until the computer is connected to your device successfully.
Logging in to the 4G Mobile Hotspot Configuration Page 1. 2. 3. Ensure that the connection between your device and the client device is correct. Launch the Internet browser and enter http://192.168.0.1 or http://ufi.ztedevice.com in the address bar. Enter the password to log in to the 4G Mobile Hotspot configuration page. NOTE: You can view the label on the device to get the default password. Changing the Wi-Fi SSID or Password 1. 2. 3. 4. Log in to the 4G Mobile Hotspot configuration page.
Accessing the Internet After a client device is successfully connected to your device, you can access the Internet in Automatic or Manual mode. The default mode is Automatic. Mode Operation Automatic Your device is automatically connected to the Internet, and you can surf on the Internet through the client. Manual Log in to the 4G Mobile Hotspot configuration page. Select network Settings > Connection Mode > Manual, and then click Apply. Click to return to the home page, and then click or .
Configuring Your PC The following procedure describes how to configure the Internet Protocol in Windows for your Wi-Fi connection. 1. Right-click Network and select Properties. 2. Select Change adapter settings. 3. Right-click Wireless Network Connection and select Properties. 4. Select Internet Protocol Version 4 (TCP/IPv4), and click Properties. 5. Select Obtain an IP address automatically and Obtain DNS server address automatically, and click OK.
• • • • • Operating the device may interfere with medical instruments such as hearing aids and pacemakers. Always keep the device more than 20 centimeters away from such medical instruments when your device is powered on. Power off the device if necessary. Consult a physician or the manufacturers of medical instruments before using the device if necessary.
• • • • • • • • • Keep the device out of the reach of small children. The device may cause an injury if used as a toy. When the device is operating, do not touch the metallic parts. Failing to do so may cause burns. Use original accessories or accessories that are authorized. Using any unauthorized accessories may affect the performance of the device and violate the related national regulations about telecom terminals.
• • • Do not connect the charger while using the device for a long period. Failing to do so will trigger the protection mechanism of the battery, and the battery will not be charged. If you want to charge the battery, please reconnect the charger. Do not connect the charger while using the device for a long period or use the device and battery in nonoperating temperature. Failing to do so will shorten battery life or cause battery swelling or leakage.
• • • • • • • • The recommended operating temperatures are 0 °C to 35 °C and the storage temperatures are -20 °C to +45 °C. Extreme temperatures can damage the device and reduce the charging capacity and lifespan of your device and battery. Do not change or replace the built-in rechargeable battery in your device by yourself. The battery can only be changed or replaced by ZTE or ZTE authorized service provider.
Limited Warranty This warranty does not apply to defects or errors in the product caused by: i. Reasonable abrasion. ii. End users’ failure to follow ZTE’s installation, operation or maintenance instructions or procedures. iii. End users’ mishandling, misuse, negligence, or improper installation, disassembly, storage, servicing or operation of the product. iv. Modifications or repairs not provided by ZTE or a ZTEcertified individual. v.
This warranty is end users’ sole remedy and ZTE’s sole liability for defective or nonconforming items, and is in lieu of all other warranties, expressed, implied or statutory, including but not limited to the implied warranties of merchantability and fitness for a particular purpose, unless otherwise required under the mandatory provisions of the law.
LEGAL INFORMATION Copyright © 2020 ZTE CORPORATION. All rights reserved. No part of this publication may be excerpted, reproduced, translated or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without the prior written permission of ZTE Corporation. The manual is published by ZTE Corporation. We reserve the right to make modifications on print errors or update specifications without prior notice. Version No.: R1.
Troubleshooting Problem Recommended Action The connection • between your device and a PC through • a USB cable cannot be established. Install the software. Please run the installation program in the path of My Computer > ZTEMODEM. If the driver of your device is abnormal, reinstall the software. You need to uninstall the software first. The connection • between your device and a • client through Wi-Fi cannot • be established. Ensure that the Wi-Fi function is enabled.
Troubleshooting Problem Recommended Action The client connected to the device cannot access the Internet. • • • • The 4G Mobile • Hotspot configuration page cannot be visited. • • Ensure that your micro-SIM card is available. Change the location and find a place with good signal. Check the settings of the WAN connection mode. Contact your service provider and confirm your APN settings. Enter the correct address. The default address is http://192.168.0.1 or http://ufi. ztedevice.com.
Specific Absorption Rate (SAR) Your mobile device is a radio transmitter and receiver. It is designed not to exceed the limits for exposure to radio waves recommended by international guidelines. These guidelines were developed by the independent scientific organization ICNIRP and include safety margins designed to assure the protection of all persons, regardless of age and health. The guidelines use a unit of measurement known as Specific Absorption Rate, or SAR.
Specification This radio equipment operates with the following frequency bands and maximum radio-frequency power. NOTE: All ZTE products are compliant with these power limits required by the European Union. Frequency bands supported by the product vary by model. GSM 850/900: 32 dBm GSM 1800/1900: 29 dBm UMTS BAND 1/8: 22.5 dBm LTE BAND 1/3: 22.5 dBm LTE BAND 8/20: 23 dBm LTE BAND 7/38: 22 dBm 802.11 b 2.4GHz Band: 16.5 dBm 802.11 g 2.4GHz Band: 15 dBm 802.11 n 2.
CE Caution Battery Caution Risk of explosion if battery is replaced by an incorrect type. Dispose of used batteries according to the instructions. USB Port This product shall only be connected to a USB interface of version USB 2.0. Proper Use As described in this guide, your device can be used only in right location. If possible, please do not touch the antenna area on your device.
Disposal of Your Old Appliance 1. 2. 3. When this crossed-out wheeled bin symbol is attached to a product, it means the product is covered by the European Directive 2012/19/EU. All electrical and electronic products should be disposed of separately from the municipal waste stream via designated collection facilities appointed by the government or the local authorities. The correct disposal of your old appliance will help prevent potential negative consequences for the environment and human health.
EU DECLARATION OF CONFORMITY Hereby, ZTE Corporation declares that the radio equipment type ZTE MF920U is in compliance with Directive 2014/53/EU. The full text of the EU declaration of conformity is available at the following Internet address: http://certification.ztedevices.
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