ZTE MF90

Getting to Know Your Device

Appearance

The following figure illustrates the device components:

1. LED Indicators
2. Power Button
3. WPS Button
4. Micro USB Port
5. SIM (or USIM) Card Slot
6. RESET Button
7. microSDHC Card Slot

NOTE:

microSDHC logo Ⓒ is a trademark of SD-3C, LLC.

Indicators

Connection Scenario

The device can access the Internet in two ways and allows multiple clients to surf on the Internet at the same time. The following describes the connection modes:

• 4G Mode: A SIM or USIM card can be used to access the Internet.
• Internet Wi-Fi Mode: The device can be connected to a WLAN device (such as a hotspot device or wireless router) through Wi-Fi to access the Internet. The WLAN device must be already connected to the Internet.

NOTE:

Your device and the WLAN device must be in different subnets.

Installing Your Device

1. Slide the back cover and remove it.
2. Install a SIM (or USIM) card to the SIM (or USIM) card slot. The correct installation direction is with the gold contacts facing down and the notched corner aligned.
3. Insert the microSDHC card if necessary.
4. Insert the battery.
5. Close the back cover.

IMPORTANT:

Your device does not support Micro/Nano or any other nonstandard SIM cards. To avoid device damage, please do not use them.

Connecting to Your Device

Using Wi-Fi

1. Power on your device.
2. Use the Wi-Fi application on a client to search for available wireless networks.
3. Select the SSID of your device, and then click Connect. The default SSID can be found on the label of your device.
4. Enter the password, and then click Connect. You may need to enter the password for the Wi-Fi connection. The default password can be viewed on the label on your device.
5. Wait until the client is connected to your device successfully.

NOTE:

Set the client to obtain an IP address automatically. For the detailed procedure, refer to Configuring Your PC. The client gets an IP address, for example, 192.168.0.101.

NOTE:

If the system does not automatically launch installation, the installation program can be run in the My Computer/airtel 4G path.

Using a USB Cable

1. Connect a client to your device through a USB cable.
2. Power on your device. The operating system detects and identifies new hardware, and automatically finishes the installation.
3. Wait until the client is connected to your device successfully.

Using the WPS (Optional)

If your client device supports WPS, manual password input is not required after WPS has been enabled. Follow these steps:

1. Power on your device, and enable the Wi-Fi function on your device.
2. Press and hold the WPS button on your device about five seconds to start Wi-Fi Protected Setup authentication process.
3. Enable the WPS function on your client to respond to this authentication process.
4. Follow the system prompts on your client to finish the connection.

NOTE:

For detailed operations about the client, refer to the client's instruction.

Accessing the Internet

4G Mode

After a client is successfully connected to your device, the Internet can be accessed in Automatic or Manual mode. The default mode is Automatic.

NOTE:

To modify the parameters of your device, log in to the webGUI configuration page by visiting http://192.168.0.1 or http://ufi.ztedevice.com. The default password is admin.

Internet Wi-Fi Mode

1. Log in to the webGUI configuration page.
2. Select Settings > Internet Wi-Fi.
3. Set the Internet Wi-Fi Switch, and then click Apply.

NOTE:

You need to set the Internet Wi-Fi Enable.

Current Status: No connection

4. Connect to the Wi-Fi Hotspot. There are two methods:

• Input the Wi-Fi Hotspot information in the Add Wi-Fi Hotspot area, and then click Apply.
• Select the Wi-Fi Hotspot which will be listed, input the Pass Phrase and click Apply.

5. After the client connected to the Wi-Fi Hotspot successfully, clients can access the Internet.

Configuring Your PC

The following procedure describes how to configure the Internet Protocol in the Windows operating system for Wi-Fi connection.

1. Right-click My Network Places and select Properties.
2. Right-click Wireless Network Connection and select Properties.
3. Select Internet Protocol (TCP/IP) and click Properties.
4. Select Obtain an IP address automatically and Obtain DNS server address automatically, and click OK.

Warning and Notice

To the Owner

• If inadequately shielded, some electronic devices may be affected by the electromagnetic interference caused by the device, such as the electronic system of vehicles. Consult the manufacturers of such devices before using the device if necessary.
• 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 the device is turned on. Turn the device off if necessary. Consult a physician or the manufacturers of medical instruments before using the device if necessary.
• Be aware of the usage limitation when using the device at places such as oil warehouses or chemical factories, where there are explosive gases or explosive products being processed. Turn off the device if necessary.
• Do not use electronic transmission devices in aircrafts, at petrol stations or in hospitals. Observe and obey all warning signs, and turn off the device in these conditions.
• Do not touch the inner antenna area unless it is necessary. Otherwise the performance of the device may be affected.
• Keep the device out of the reach of little 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.

Using Your Device

• 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.
• Avoid using the device near or inside metallic structures or establishments that can emit electromagnetic waves, because signal reception may be affected.
• The device is not waterproof. Keep the device dry and store it in a shady and cool place.
• Do not use the device immediately after a sudden temperature change. In such case, dew may be generated inside and outside the device, so do not use it until it becomes dry.
• Handle the device carefully. Do not drop, bend or strike it. Otherwise the device may be damaged.
• Only qualified personnel can dismantle and repair the device.
• An operating temperature between -10°C and +35°C and a humidity between 5% and 95% are recommended.

Using Battery

• Do not short-circuit the battery, as this can cause excessive heat and fire.
• Do not store battery in hot areas or dispose of it in a fire to avoid explosion.
• Do not disassemble or modify the battery.
• When not using the battery for a long period, remove it from your device and store it in a cool dry place.
• Never use any charger or battery damaged or worn out.
• Return the wear-out battery to the provider or put it in the appointed recycle place. Do not put it in familial rubbish.

WARNING:

If the battery is broken, keep away from it. If it taints your skin, wash your skin with abundant fresh water and seek medical help if necessary.

Limited Warranty

This warranty does not apply to defects or errors in the product caused by:

1. Reasonable abrasion.
2. End users' failure to follow ZTE's installation, operation or maintenance instructions or procedures.
3. End users' mishandling, misuse, negligence, or improper installation, disassembly, storage, servicing or operation of the product.
4. Modifications or repairs not provided by ZTE or a ZTE-certified individual.
5. Power failures, surges, fire, flood, accidents, and actions of third parties or other events outside ZTE's reasonable control.
6. Usage of third-party products, or usage in conjunction with third-party products if such defects are due to the combined usage.
7. Any other cause beyond the range of normal usage intended for the product.

End users have no right to reject or return the product, or receive a refund for the product from ZTE under the above-mentioned situations.

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.

Limitation of Liability

ZTE shall not be liable for any loss of profits or indirect, special, incidental or consequential damages resulting from or arising out of or in connection with using of this product, no matter whether or not ZTE had been advised, knew or should have known of the possibility of such damages, including, but not limited to lost profits, interruption of business, cost of capital, cost of substitute facilities or product, or any downtime cost.

Troubleshooting

For More Assistance

• Send E-mail to 121@in.airtel.com
• Visit https://www.airtel.in/4G
• Call Service Hotline: 1800-1030-405

CE 1588