Replace the Nano-SIM Card
The device comes with a nano-SIM card preinstalled. Should you
need to swap out your nano-SIM card, follow these instructions.
WARNING! To avoid damage to the device, do not use any other
kind of SIM card, or any nonstandard nano-SIM card cut from
a SIM card. You can get a standard nano-SIM card from your
service provider.
1. Gently pry the back cover away from the notch at the top
of the device.
Note: Open the back cover carefully to avoid damaging it.
2. Remove the existing nano-SIM card.
3. Insert the new nano-SIM card in the slot.
4. Replace the back cover.
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Use the AT&T Velocity USB Stick
Reset the Device
You can reset the device to its original factory settings.
Note: If you reset the device to factory settings, all of your
customizations will be lost.
1. Go to the management web site at http://attusbmodem
and click Settings on the menu.
2. Click Advanced Device Reset.
3. Click Reset.
Use the AT&T Velocity USB Stick
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