Sprint MF975s User manual

MF975S
User Guide
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TOC i
Table of Contents
Introduction....................................................................................................................................................1
Before You Begin..................................................................................................................................1
Operating Environment (Compatible OSs) ...........................................................................................1
Package Contents.................................................................................................................................3
SSID and Security Key .........................................................................................................................3
Additional Information ...........................................................................................................................3
Trademarks...........................................................................................................................................4
Get Started....................................................................................................................................................5
Parts and Functions..............................................................................................................................5
Home Screen........................................................................................................................................6
Home Screen Layout ....................................................................................................................6
Status Bar Icons............................................................................................................................7
Touch Menu Icons ........................................................................................................................7
Sleep Mode...................................................................................................................................8
Touchscreen Use..........................................................................................................................9
Text Entry Window......................................................................................................................10
Data Transfer Volume and Transfer Speed........................................................................................11
USIM Card ..........................................................................................................................................11
Handling a USIM Card................................................................................................................11
Insert a USIM Card .....................................................................................................................12
Remove the USIM Card..............................................................................................................13
Battery Use .........................................................................................................................................14
Insert the Battery.........................................................................................................................15
Remove the Battery....................................................................................................................16
Check the SSID and Security Key..............................................................................................17
Charge the Battery......................................................................................................................19
Turn Your Device On and Off .............................................................................................................22
Connect with Wi-Fi (WLAN)........................................................................................................................24
Wi-Fi (WLAN) Overview......................................................................................................................24
Activate Wi-Fi (WLAN) Function.........................................................................................................24
Connect Windows PCs with Wi-Fi ......................................................................................................25
Windows 8...................................................................................................................................25

TOC ii
Windows 7...................................................................................................................................27
Connect Mac Computers with Wi-Fi ...................................................................................................31
Connect iPhone/iPod Touch/iPad.......................................................................................................33
Connect an iPhone or and iPod Touch.......................................................................................33
Connect an iPad .........................................................................................................................36
Connect an Android™ Device.............................................................................................................39
Connect WPS Supported Wi-Fi Devices.............................................................................................42
Connect with Micro USB Cable (Windows).................................................................................................44
Device Recognition and Removal –Windows PC USB Connection..................................................44
Device Recognition –Windows PC USB Connection ................................................................44
Device Removal –Windows PC USB Connection .....................................................................45
Software Installation –Windows PC USB Connection.......................................................................46
Connect with Micro USB Cable (Mac) ........................................................................................................48
Device Recognition and Removal –Mac USB Connection................................................................48
Device Recognition –Mac USB Connection ..............................................................................48
Device Removal –Mac USB Connection...................................................................................49
Network Setup –Mac USB Connection..............................................................................................50
Settings .......................................................................................................................................................51
Web UI Overview................................................................................................................................51
Web UI Window ..................................................................................................................................51
Appendix .....................................................................................................................................................53
Troubleshooting ..................................................................................................................................53
Specifications......................................................................................................................................55
Warranty and Service [describe per carrier] .......................................................................................57
Warranty......................................................................................................................................57
Services ......................................................................................................................................58
Safety and Notices......................................................................................................................................59
Safety Precautions [describe per carrier]............................................................................................59
Labels and Symbols [describe per carrier] .................................................................................59
[xxxxx] [describe per carrier].......................................................................................................59
Mobile Broadband Device [describe per carrier].........................................................................61
USIM Card and Memory Card [describe per carrier]..................................................................63
AC Charger and Micro USB Cable [describe per carrier]...........................................................64
Mobile Broadband Device Use and Electronic Medical Equipment [describe per carrier] .........65
General Notes [describe per carrier]...................................................................................................66

TOC iii
General Use [describe per carrier]..............................................................................................66
Handling the Device [describe per carrier]..................................................................................66
Wi-Fi (Wireless LAN) [describe per carrier] ................................................................................67
RF Exposure Information and Specific Absorption Rate (SAR) Information [describe per carrier]....67
Specific Absorption Rate (SAR) Information for this Product [describe per carrier]...................67
Electromagnetic Safety Information [describe per carrier]..........................................................67
European RF Exposure Information [describe per carrier].........................................................68
Index............................................................................................................................................................69

Introduction 1
Introduction
The following topics describe the basics of using this guide and your new mobile broadband device.
Before You Begin
Thank you for purchasing your new MF975S. The following topics explain how best to use this guide to
get the most out of your mobile broadband device.
Before Using Your Device
Read "Safety and Notices" thoroughly for proper usage.
Accessible services may be limited by subscription contract conditions.
Guide Usage Notes
Note that most descriptions in this guide are based on your device's default settings at the time of
purchase.
Screenshots and Key Labels
Screenshots and Key labels are provided for reference only. Actual windows, menus, etc. may differ in
appearance.
Other Notations
In the user guide, the mobile broadband device may be referred to either as "mobile broadband device,"
"hotspot," "device," or "Wi-Fi router." A microSD™or microSDHC™card is referred to as an "SD Card" or
a "memory card."
Operating Environment (Compatible OSs)
The table below outlines the compatible operating environments for your device. Use outside these
environments may affect performance. Additional factors (hardware, connected peripherals, installed
applications, etc.) may also affect performance.
●For computer support, OS version upgrade information, etc., see the corresponding
manufacturer's product support documentation.
●The information for operating environment (compatible OSs) listed below is the current
information for your device sold as of [month year]. Check [xxxxxx] for the latest information in
regards to operating environment.

Introduction 2
Item
Description
Compatible Operating Systems (OSs)
Windows XP Home Edition Service Pack 3
Windows XP Professional Service Pack 3
Windows XP (64-bit)
Windows Vista Home Basic (32-bit or 64-bit)
Windows Vista Home Premium (32-bit or 64-bit)
Windows Vista Business (32-bit or 64-bit)
Windows Vista Ultimate (32-bit or 64-bit)
Windows 7 Starter (32-bit)
Windows 7 Home Basic (32-bit or 64-bit)
Windows 7 Home Premium (32-bit or 64-bit)
Windows 7 Professional (32-bit or 64-bit)
Windows 7 Ultimate (32-bit or 64-bit)
Windows 8 (32-bit or 64-bit)
Windows 8 Pro (32-bit or 64-bit)
Mac OS X 10.6 to 10.8
Compatible OS includes both English and Spanish versions.
Available Hard Disk Capacity
50 MB required (100 MB+ recommended)
(common to all Operating Systems listed above)
Recommended Resolution
1024 x 768 or higher
Compatible Browser
Microsoft Internet Explorer 7.0 or later
Mozilla Firefox 22.0 or later
Safari 4.0 or later
Opera 15.0 or later
Google Chrome 28.0 or later

Introduction 3
Package Contents
See below for details on everything you will find in the box for your MF975S.
●Packet Wi-Fi
●Standard Lithium Ion (Li-ion) Battery
●AC Charger
●USB Cable
●Get Started Poster
●Important Information Booklet (including terms and conditions of service)
●Wireless Recycling Envelope
SSID and Security Key
Before connecting Wi-Fi devices to your MF975S, you will need to confirm the SSID (network name) and
security key.
■From home, select Wi-Fi.
You will see the SSID (network name) and Security Key.
Note: There are two SSIDs set for your [device name]. By default, [xxxxx] is set as security for [xxxxx].
Additional Information
The following list describes additional information useful to know before you begin using your MF975S.
●Your mobile broadband device accommodates software updates. Always use the latest software.

Introduction 4
●Note that connection speeds may drop or connections may be disabled depending on line traffic
or connection environments.
●When using WLAN overseas, change the settings according to the laws of those countries.
●To enhance security, it is recommended that you set a passcode for unlocking the screen.
Trademarks
●ZTE, ZTE 中兴, and ZTE logo are trademarks or registered trademarks of ZTE Corporation in
China/other countries. Copyright © 2014 ZTE Corporation. All rights reserved.
●Microsoft®, Windows®, Internet Explorer, Windows Vista® are registered trademarks of
Microsoft Corporation in the United States/other countries.
Microsoft Windows Operating System is indicated in its abbreviated form as Windows.
●The trademark "iPhone" is used with a license from Aiphone K.K., and iPhone, iPad, and
Multi-Touch are trademarks of Apple Inc. TM and © 2014 Apple Inc. All rights reserved.
●Apple is a trademark of Apple Inc.
●PlayStation, PSP, and PS3 are registered trademarks of Sony Computer Entertainment Inc.
PSVITA is a trademark of Sony Computer Entertainment Inc.
●Nintendo 3DS LL, Nintendo 3DS, Nintendo DS, Nintendo DSi LL, Nintendo DSi, and Nintendo
●Wi-Fi Connection are registered trademarks or trademarks of Nintendo.
●microSD and microSDHC logos are trademarks of SD-3C, LLC.
●"AndroidTM" is a trademark or registered trademark of Google Inc.
●The names of companies, products, and services use in this guide are registered trademarks or
trademarks of the respective companies.

Get Started 5
Get Started
The following topics give you all the information you need to set up your device and wireless service the
first time.
Parts and Functions
Learn your device's primary parts and functions.
Device Layout
The following illustration outlines your device's primary external features and buttons.

Get Started 6
Part
Description
Display
View device status. Use touchscreen gestures (tap, swipe, flick, etc.)
to access menus and additional screens.
USIM Card Slot
Install the USIM card.
Micro USB Port
Connect the micro USB cable for charging or tethered connections.
Battery Cover
Remove the battery cover to remove or insert the battery.
Power Key
Toggle power on or off.
Lock Key
Press to lock or unlock the LCD screen.
Home Screen
The following topics describe the details of your device's home screen layout, icons, touchscreen usage,
and text entry.
Home Screen Layout
Explore your device's home screen layout.
Part
Description
Status Bar
Displays status indicators including connection status, signal strength,
battery level, and more.
Touch Menu
Access the device options through the touchscreen menus.

Get Started 7
Status Bar Icons
The home screen's status bar may feature the following icons, depending on current status.
Icon
Description
Mobile networks disconnected
Out of service area
Internet Wi-Fi available/Wi-Fi signal level
Battery full
Battery low
No battery (charging required)
Touch Menu Icons
Tap the Touch Menu icon to access your device's settings and notifications.
Menu Option
Description
Usage
Show mobile network data usage, etc.
Wi-Fi
Show and set SSID and security key for your device

Get Started 8
Menu Option
Description
Notification
Show the messages received
Devices
Show the number of connected devices
Settings
Make settings for software update, roaming, display brightness, sleep mode,
passcode for screen lock
WPS
Set the WPS function.
Information
Show your device's phone number, software version and URL for the WEB UI
Support
Show help for icons on display
Tutorial
Sleep Mode
If your mobile broadband device is not used for a while, the display enters sleep mode and turns off
automatically.
■Press the lock key to wake the screen.
The screen will illuminate and the touchscreen options will become active.
If there have been no transmissions or operation of your device, or if the battery has not been
charged, your device enters sleep mode to save power.
In sleep mode, WLAN is disabled.
Press the power key to turn the display on and exit sleep mode. WLAN function is enabled
and Wi-Fi devices can reconnect to the [device name].

Get Started 9
The time required to recover the network connection varies by environment, settings, etc.
Tip: Use the device settings menu to set a sleep activation timer.
Touchscreen Use
Your device's touchscreen lets you control actions through a variety of touch gestures.
Tap or Touch
When you want to select items onscreen such as menu icons, or press onscreen buttons, simply tap or
touch them with your finger.
Swipe or Slide
To swipe or slide means to quickly drag your finger vertically or horizontally across the screen.
Flick
Flicking the screen is similar to swiping, except that you need to swipe your finger in light, quick strokes.
This finger gesture is always in a vertical direction, such as when flicking the contacts or message list.

Get Started 10
Drag
To drag, touch and hold an onscreen item, move it where desired, and then release your finger.
Text Entry Window
Where applicable, use onscreen keyboards for text entry.
Item
Description
Entry Box
Text entry.

Get Started 11
Item
Description
Cursor
Show entry position.
Keyboard
Entry key.
Entry mode (Symbol)
Symbol entry window opens.
Entry mode (alphabet,
numbers)
Toggle letters and numbers.
Delete
Delete a character before the cursor.
Space
Enter a space.
Fix
Confirm text entry.
Data Transfer Volume and Transfer Speed
[optional content describing data transfer speeds using various network types, e.g., 4GLTE, 3G, etc.]
Wireless Mode
Maximum Downlink Speed
Typical Downlink Speed
Sprint Spark Enhanced 4G LTE
xx Mbps
xx –xx Mbps
4G LTE
xx Mbps
xx –xx Mbps
3G
xx Mbps
xx –xx Mbps
Note: Actual speeds depend on several factors, including network conditions.
USIM Card
The USIM card is an IC card containing phone number and other customer information.
Handling a USIM Card
Keep the following in mind when handling a USIM card.
●Customer is responsible for any damage caused by inserting USIM Card in another-brand IC card
reader, etc. The company is not responsible in such case.
●Always keep the IC chip clean.
●Wipe clean with a dry, soft cloth.

Get Started 12
●Avoid applying labels. May damage USIM Card.
●See instructions included with USIM Card for handling.
●USIM Card is the property of the company.
●USIM is replaceable (at cost) in case of loss/damage.
●Return USIM Card to the company when cancelling subscription.
●Returned USIM Cards are recycled for environmental purposes.
●Note that USIM Card specifications and performance may change without notice.
●It is recommended that you keep a separate copy of information that is stored on USIM Card. The
company is not responsible for damages from stored information that is lost.
●Always follow emergency procedures to suspend service if your USIM Card or device (USIM
Card inserted) is lost/stolen. For details, contact Customer Service.
●Always power off the mobile broadband device before inserting/removing USIM Card.
Insert a USIM Card
Follow these instructions to insert a USIM card. Remember to power off your device before inserting a
USIM card.
1. Open the USIM card slot.

Get Started 13
2. Insert USIM card.
Insert gently with gold IC chip facing up.
Remove the USIM Card
Follow these instructions to remove the device's USIM card.
1. Open the USIM card slot.

Get Started 14
2. Remove the USIM card.
3. Insert the USIM card tray.
Battery Use
The following topics explain how to insert and remove your device's battery.
Battery Cautions
Storage: Avoid storing or leaving battery with no charge remaining. Saved information and settings
may become lost or changed, or battery may become unusable. Charge once every six months
before storing or leaving unused for a long period.
Bulges: Depending on use, bulges may appear near end of battery life. This does not affect safety.
Replacing Battery: The battery is a consumable item. It needs to be replaced if operating time
shortens noticeably. Purchase a new battery.
Cleaning: Clean soiled terminals between battery and device with a clean, dry cotton swab. Soiled
terminals can result in a poor connection and prevent charging, etc.

Get Started 15
Insert the Battery
Follow these instructions to insert your device's battery safely and properly. Make sure the device is
turned off before
1. Remove the battery cover.
2. Insert the battery.
Align the contacts of the battery with the contacts in the device.

Get Started 16
3. Replace the battery cover.
Remove the Battery
Follow these instructions to remove your device's battery. Always power the device off before removing
the battery.
1. Remove the battery cover.