AT&T Velocity 3 User manual

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AT&T Velocity®3
User Guide
DOC20210105

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Contents
Introduction ...........................................................5
Getting started .........................................................6
Getting to know your mobile hotspot ......................................6
Installation ...........................................................8
Install the SIM card...................................................... 8
Install the battery ...................................................... 10
Charge your mobile hotspot ............................................. 10
Turn on your mobile hotspot ............................................. 11
Check the wireless signal ............................................... 11
LCD display screen.....................................................12
Home screen ........................................................12
Other main screens ...................................................14
Wi-Fi Info screen ....................................................... 15
Messages screen ...................................................... 16
Notications screen .................................................... 16
Device Info screen ..................................................... 17
AT&T Wi-Fi Manager ....................................................18
Internet access ........................................................21
Connect via Wi-Fi .....................................................21
Changing Wi-Fi network name and password............................... 22
Hide Wi-Fi network name and password ................................... 23
Connect via WPS .....................................................24
Connect via USB Tethering .............................................24

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Device settings ........................................................25
Navigating the user interface ...........................................25
Sub-menu ...........................................................26
Help ...............................................................26
Device information ...................................................26
Connected devices ...................................................27
Wi-Fi ...............................................................28
Messages ...........................................................33
Networking..........................................................34
Mobile data .......................................................... 34
DHCP ................................................................ 34
DMZ ................................................................. 36
Port forwarding ........................................................ 36
MAC/IP/Port ltering ................................................... 38
VPN passthrough ...................................................... 40
Security level.......................................................... 41
Parental control ......................................................42
System .............................................................44
Date & time........................................................... 44
Administration ........................................................ 45
Reset ................................................................ 46
Power saving.......................................................... 46
Mobile network........................................................ 47
Network unlock........................................................ 49
Reboot .............................................................. 49
Software update .....................................................50

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Troubleshooting .......................................................51
Specications .........................................................54
Safety and use ........................................................55
Important health information and safety precautions........................55
Electrical safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Safety precautions for proper grounding installation ......................... 55
Safety precautions for power supply unit ................................... 56
Protect your device .................................................... 63
FCC Regulations....................................................... 66
RF Exposure Information (SAR) ........................................... 67
Warranty ...........................................................68

5
Introduction
The following topics describe the basics of using this guide and your new mobile
hotspot.
About the user guide
Thank you for purchasing your new AT&T Velocity®3 mobile hotspot.The
following topics explain how best to use this guide to get the most out of your
mobile hotspot.
Before using your mobile hotspot
Read the Safety Information Guide that came with your device thoroughly for
proper usage.Accessible services may be limited by subscription contract
conditions.
Descriptions in the user guide
Note that most descriptions in this guide are based on your mobile hotspot’s
setup at the time of purchase.

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Getting started
Getting to know your mobile hotspot
Power/Navigation
button
LCD home screen
WPS button Factory reset
button
Micro USB charging port
Back removal
notch
Note: Your mobile hotspot’s screens are subject to change.This user guide
uses sample images only.

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Part Description
Power/Navigation
button
•Press once to turn the screen on.
•Press and hold for three (3) seconds to turn your mobile
hotspot on or off.
•From home screen, press one time to scroll through the
main screens.
•From main screens, press two times to access the
details of each main screen.
LCD home screen View information and access features of your mobile
hotspot.
Micro USB
charging port
Connect the included charger for charging. Connect a
micro USB cable for tethering (sold separately).
WPS button Use WPS button to connect without entering the Wi-Fi
password.
Factory reset
button
Using a narrow object, such as a paperclip or ballpoint
pen, press and hold the Factory reset button for ve (5)
seconds to perform a factory reset.
Back removal
notch Use the back removal notch to remove the back cover.

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Installation
Install the SIM card
A SIM card is pre-inserted. If the SIM card needs to be replaced, follow the
below steps:
1. Gently remove the back cover via the notch indicated by the arrow.
Back removal
notch
2. Take the battery out.

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3. Remove the current SIM by pressing down on the clip and sliding the SIM
card out.
4. Insert a replacement SIM by pressing down on the clip and sliding the SIM
card into the SIM slot with the gold contacts facing downward and the cut
corner on the bottom left.
Note: A SIM card is pre-inserted and it is recommended that you use the
pre-inserted SIM card or one that is provided to you by AT&T.

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Install the battery
1. Insert the battery by aligning the battery contacts with the terminals in the
battery compartment.
Battery
contacts
2. Reattach the back cover and press rmly around sides and all four corners
until it snaps into place.
Charge your mobile hotspot
1. Connect the micro USB end of the included charger into the micro USB
charging port located at the bottom of your mobile hotspot.
2. Connect the other end of the included charger to an electrical outlet to
fully charge your mobile hotspot. It may take approximately 3.5 hours to fully
charge.

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Turn on your mobile hotspot
Press and hold the Power/Navigation button for three (3) seconds to turn on
your mobile hotspot.
Check the wireless signal
Wait a few seconds for the signal strength icon to display on the screen,
which will conrm that your device is connected to the cellular network.
Conrm signal strength has ve (5) bars for optimal performance. Fewer bars
indicate a moderate signal, which may be sufcient.

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LCD display screen
Home screen
Network indicator
Battery indicator
Signal strength
indicator
Wi-Fi indicator
USB connected
Number of
new messages
Notications indicator
Number of
connected devices
Press the Power/Navigation button one
time to scroll through the main screens
Note: Display screen will timeout after 1 minute of inactivity to save power. Press
the Power/Navigation button one time to wake the screen.This default setting
can be adjusted on the AT&T Wi-Fi Manager, see “Power saving” on page 46.

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Indicator Name Function/Service
Wi-Fi indicator Wi-Fi on
Notications indicator New notications received
USB connected USB connected for tethering
Network indicator Network information
Signal strength
indicator
Indicates the signal strength. More
signal bars indicates higher signal
strength.
Battery indicator
Show battery status:
•White: High
•Yellow: Medium
•Red: Low or no charge
•Charging: Lightning bolt icon
Wi-Fi connected
devices (15)
The number inside the parenthesis
indicates the number of Wi-Fi
connected devices.
New messages (5)
The number inside the parenthesis
indicates the number of new
messages.

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Indicator Name Function/Service
Press one time for
next menu
Press the Power/Navigation button
one time to scroll through the main
screens
Other main screens
Press the Power/Navigation button one time to scroll through the main screens,
press it two times to access the details of each main screen.
Wi-Fi screen Messages screen
Notications screen Device info screen

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Wi-Fi Info screen
From the Home screen, press the Power/Navigation button one time to access
the Wi-Fi Info screen.
From the Wi-Fi Info screen, press the Power/Navigation button two times
to access the Wi-Fi Info details screen to view your Wi-Fi network name and
password.
You can change the default Wi-Fi network name and password via the AT&T
Wi-Fi Manager, see “Changing Wi-Fi network name and password” on page
22.
2.4 GHz Wi-Fi Info
or 5 GHz Wi-Fi Info
Network name
and password
Press two times
Your mobile hotspot does not simultaneously broadcast 2.4 GHz and 5 GHz
Wi-Fi networks.The default Wi-Fi network is 2.4 GHz, but you can go to the AT&T
Wi-Fi Manager to switch to the 5 GHz network, see “Wi-Fi” on page 28.
Note:The Wi-Fi name and password are visible by default, and you can hide
it via the AT&T Wi-Fi Manager, see “Show network name and password on
device” on page 31

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Messages screen
From the Wi-Fi Info screen, press the Power/Navigation button one time to
access the Messages screen.
From the Messages screen, press the Power/Navigation button two times to
access the Messages details screen to view the latest unread message.
Press two times
Message contents
Current message/
total number of
unread messages
If a message is too long to display in one screen, press the Power/Navigation
button one time to view the next screen of the current message.
From the last screen of the latest message, press the Power/Navigation button
one time to view the next unread message.
To view or delete the previous read messages, go to the AT&T Wi-Fi Manager,
see “Messages” on page 33.
Notications screen
From the Messages screen, press the Power/Navigation button one time to
access the Notications screen.
From the Notications screen, press the Power/Navigation button two times to
access the Notications details screen to view the latest notication.
Notications screen displays alert and reminder information that requires
further action from the user, like a software update available, maximum Wi-Fi
connections reached, maximum number of messages reached, etc.

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Notications will disappear automatically when the user has performed the
corresponding actions and changed the device status.
Press two times
Notications indicator
Notication contents
Current notication/
total number of
notications
If a notication is too long to display in one screen, press the Power/
Navigation button one time to view the next screen of the current notication.
From the last screen of the latest notication, press the Power/Navigation
button one time to view the next unread notication.
Device Info screen
From the Notications screen, press the Power/Navigation button one time to
access the Device Info screen.
From the Device Info screen, press the Power/Navigation button two times
to access the Device Info details screen to view your hotspot’s important
information.
Press two times
Device info

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AT&T Wi-Fi Manager
The AT&T Wi-Fi Manager allows you to easily manage your mobile hotspot.
You can:
•Customize settings
•Change your Wi-Fi
network name and
password
•Check signal strength
and important
messages from AT&T
•Get help and information
Access the AT&T Wi-Fi Manager via the Wi-Fi network connection
1. Connect your device to the 2.4 GHz or 5 GHz Wi-Fi
networks provided by your mobile hotspot.
2. Enter http://attwimanager or http://192.168.1.1 into
browser address eld of your device.
3. Log in using the default AT&T Wi-Fi Manager login
password printed on the device label located
underneath the battery of your mobile hotspot.
Access the AT&T Wi-Fi Manager via a micro USB cable
(sold separately)
1. Connect your mobile hotspot and your device using a micro USB cable.
2. Enter http://attwimanager or http://192.168.1.1 into browser address eld
of your device.
3. Log in using the default AT&T Wi-Fi Manager login password printed on the
SKU: XXXXX
FCC ID: XD6UM200AA
Model NO: UM200AA
H/W: XXX
BC
XXXXXXXXXXXXXXXIMEI:
XXXXXX
Wi-Fi Settings
Login:attadmin
http://attwifimanager
Made in Vietnam
MFD:
For settings use the below information:

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device label.
Note:You can customize the login that is used to access the AT&T Wi-Fi
Manager by going to System > Administration. If you have changed the login
and have forgotten the new one, you must restore the device to the factory
default settings. Using a narrow object, such as a paperclip or ballpoint pen,
press and hold the Factory reset button located at the bottom of your mobile
hotspot for ve (5) seconds.You may then log in using the default login
password printed on the device label located underneath the battery of your
mobile hotspot.
The AT&T Wi-Fi Manager includes a navigation panel on the left side of the
screen, which contains the following sections:
•Device information – Display general device information (see “Device
information” on page 26).
•Connected devices – View devices currently connected to your mobile
hotspot and block/unblock Wi-Fi devices from connecting (see “Connected
devices” on page 27).
•Wi-Fi – Customize your device’s Wi-Fi and security settings (see “Wi-Fi” on
page 28).
•Messages – View messages from AT&T about your service plan (see
“Messages” on page 33).
•Networking – Access a wide range of network and security settings (see
“Networking” on page 34).
•Parental control –
Control days and times a device can connect to the
Internet and limit the permitted websites (see “Parental control” on page 42).
•System – Manage system administration functions such as set Date/Time,
change Password, Factory reset, Reboot, etc. (see “System” on page 44).
•Software update – Display the current software version installed and check
for updates (see “Software update” on page 50).

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Status indicators
In addition to the indicators on the LCD display screen of your mobile hotspot,
you can nd information about your mobile hotspot’s current status at the top
of the AT&T Wi-Fi Manager screen.
Wi-Fi on
Messages
Green: Unread message(s)
Red: Inbox full
Blank: No unread messages
Battery level
Green: High
Yellow: Medium
Red: Low or no charge
Charging: Lightning bolt icon
Logout
Language selector
English or Español
Signal strength
Service provider
Network status indicator
Technology Icon: 4G LTE
No Service: No Service
Blank: No SIM
USB connected
For more details on the AT&T Wi-Fi Manager, see “Device settings” on page
25.