Quick Start

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ZTE MF91D
Quick Guide
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ZTE CORPORATION
NO. 55, Hi-tech Road South, ShenZhen, P.R.China
Postcode: 518057 Tel: [phone]
URL: http://www.zte.com.cn E-mail: [e-mail]
Introduction
ZTE MF91D is a 4G mobile hotspot device, working in GSM/GPRS/EDGE/
WCDMA/HSPA/HSPA+ /LTE network. The client devices can connect to the
device via USB or Wi-Fi interface. The device supports data services, en-
abling you to communicate anytime and anywhere.
Specication
Data Service
LTE FDD: DL 100 Mb/s
UL 50 Mb/s
HSPA+: DL 42 Mbps,
UL 5.76 Mbps
WCDMA CS: 64 kbps UL/DL
WCDMA PS: 384 kbps UL/DL
Interface USB and Wi-Fi
Wi-Fi Standard 802.11 b/g/n(1*1 11n features)
Wi-Fi Security WEP/WPA/WPA2
USB Version USB 2.0 HIGH SPEED
USB Interface Type Micro USB
Weight 105 g
Dimensions (W×H×D): 100 mm x 58 mm x 16 mm
microSD card Support up to 32 GB microSD card
Battery 2300 mAh
*Standby time 150 hours
*Working time 4 hours
Operate system
Windows 7, Windows Vista(32bit or 64bit), Win-
dows XP (SP2 or later), MAC (10.4 or later)
Web Browser
IE (7.0 or later), Firefox (3.0 or later), Opera (10.0
or later), Safari (4.0 or later), Chrome (10.0 or
later)
Operating temperature 0 ºC ~ +40 ºC
Storage temperature -20 ºC ~ +50 ºC
Charging temperature 0 ºC ~ +45 ºC
Humidity 5%~ 95%
Notes: microSD
is a trademark of SD Card Association.
The device’s standby and working time are only for your reference, and
based on ideal working environment.
Getting to Know Your Device
The following gure shows the appearance of the device. It is only for your
reference. The actual device may be different.
Interface and Buttons
1. External An-
tenna Connector
• It is used to connect an external antenna to en-
hance the signal strength.
2. WPS
• This button is used to start Wi-Fi Protected Setup
authentication process and enable/disable the Wi-Fi
function.
• Hold it for 3 seconds to activate the WPS function.
3. OLED Screen
• It indicates the network type, signal strength, bat-
tery, Wi-Fi, etc.
4. Power • Hold the Power button to switch on/off the device.
5.Memory card slot
(microSD card)
• It is where you insert the memory card (microSD
card).
6. Charger/USB
port
• Charge your device.
• Connect the client to your device via USB cable.
Indicators
When the device is powered on, the following icons will appear on the OLED
screen, with the corresponding indications listed in the table below:
Icon Indication
Network signal strength.
Network type. 2G, 3G or 4G icon will appear on the OLED
screen according to the connected network.
Roaming network indication.
Connect to the Internet automatically.
Connect to the Internet manually.
Wi-Fi status and number of the connected users.
Battery power indication.
Hardware Installation
Inserting SIM Card and Battery
1. Use the thumb catch on the device to open the battery cover.
2. Insert SIM Card into the slot.
Warning:
Please power off the device and remove the external power adapter before
removing or inserting the SIM card, if not, the device or SIM card may be
damaged.
3. Insert the battery as shown with the contacts located against the gold
springs.
4. Line the battery cover up correctly and press gently to close the case.
Inserting microSD Card
1. Pull the microSD cover out of the card slot.
Notes: Do not pull the cover rudely, as it is connected with the device.
2. Insert the microSD card into the microSD slot. The following picture
shows the correct inserting direction. You will hear a click when the
microSD card locks in place.
3. Close the microSD cover.
Wi-Fi Mode: Power on directly, and then connect the device to your PC or
laptop via Wi-Fi. And the following picture is one application example:
Mixed Mode: Connect to the device with the above two connection methods.
The following picture is the application example. All of the client devices can
surf on the Internet at the same time.
Switching On/Off Your Device
Press and hold the Power button to switch on/off the device.
Notes:
Please install battery before power on.
• The device is powered on when the OLED Screen lights up.
Charging Your Device
1. Insert the charger lead carefully with the correct orientation to the
charger port.
The plug only ts one way. Do not use excessive force to insert the plug.
2. Connect the charger to a main socket.
3. Disconnect when the battery is fully charged.
Working Mode
Your device supports three working modes. For the client, we only use PC or
laptop as the example in this document.
USB Mode: Connect the device to your PC or laptop via the included USB
cable, then power on your device. And the following picture is one application
example:
LEGAL INFORMATION
Copyright © 2012 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
microlm, without the prior written permission of ZTE Corporation.
The manual is published by ZTE Corporation. We reserve the right to make
modications on print errors or update specications without prior notice.
Version No. : R1.0
Edition Time: 2012-07
Manual No: 07958450XXXX
Establish a connection between your device and
the client
Via USB Cable
1. Connect your device and the client with the USB cable.
2. Power on your device.
3. Install software.
Notes:
If the system does not launch installation automatically, you can run the
installation program in path of My Computer >Mobile Hotspot > Autorun.
exe.
After the installation, the connection between your device and the client will
be established successfully a moment later.
Via Wi-Fi
1. Power on your device directly. It will take 1~2 minutes to initialize, and
then Wi-Fi icon will be indicated on the OLED screen of your device.
2. If the Wi-Fi function is disabled, please hold the WPS key for about 2
seconds to enable the Wi-Fi function.
3. Use your normal Wi-Fi application on the client to search the available
wireless network.
Notes:
You need to check your Wireless Network Connection. Set the client to ob-
tain an IP address automatically in the Internet protocol (TCP/IP) properties,
and the client will get an IP address like”192.168.0.101”.
4. Select the SSID of your device, and then click Connect.