User guide

AirCard 781S Mobile Hotspot User Guide
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1. Turn on International Roaming (from the touchscreen or from the AT&T Unite Pro
Manager homepage).
2. From the AT&T Unite Pro manager homepage, scan for available networks and
select the network that you want to connect to.
For details, see Configure data network options on page 42.
The Connect / Disconnect button on the
AT&T Unite Pro Manager homepage doesn’t
work.
The Connect / Disconnect button can be used only when you are logged in as
Administrator.
To log in as Administrator:
1. Place your cursor in the Sign In field on the AT&T Unite Pro Manager homepage
and type the Admin Login (default attadmin).
2. Click Sign In.
How can I extend the life of the battery?
For information on extending the life of the battery, see Battery life on page 31.
How do I turn the mobile hotspot off?
Press and hold the power button for a few seconds.
How do I find out how many devices (users)
are connected to my mobile hotspot
network?
The number on the Wi-Fi icon on the mobile hotspot LCD shows the number of devices
(users) connected to your Wi-Fi network, and a list of connected devices is shown in
the AT&T Unite Pro Manager homepage’s Devices Connected section. For more details
about the devices or users connected to your network, see View connected devices on
page 24.
Note: You can also use the options on the AT&T Unite Pro Manager homepage to block particular
devices from connecting to your mobile hotspot. See View connected devices on page 24.