User guide
AirCard 781S Mobile Hotspot User Guide
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Manage your device and settings
You can manage your device and change settings using:
• The device’s LCD touchscreen (see page 11) — Configure basic Wi-Fi and device
settings, and view data usage, alerts, and messages.
• The AT&T Unite Pro Manager homepage (see page 17) — Web user interface for
configuring mobile broadband network settings and advanced Wi-Fi and device
settings.
Note: To personalize the mobile hotspot and change basic settings, use the LCD homescreen
Settings and Wi-Fi options. For advanced settings, use a Wi-Fi enabled device to connect to the
mobile hotspot and then use a browser to display the AT&T Unite Pro Manager homepage
(http://attunitepro). Log in as Administrator to make changes. (default Admin Login is attadmin).
Power button
LCD touchscreen
Internet status LED
External antenna port
External antenna
microUSB port
port
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