Digi XBee3 Cellular LTE-M/NB-IoT Global Smart Modem User Guide
Applicable firmware and hardware
Digi XBee3 Cellular LTE-M/NB-IoT Global Smart Modem User Guide
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Applicable firmware and hardware
This manual supports the following firmware:
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114xx
It supports the following hardware:
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XB3-C-A2-UT-xxx
SIM cards
The XBee Smart Modem requires a 4FF (Nano) size SIM card. The SIM interface supports both 1.8 V
and 3 V SIM types.
NB-IoT network
NB-IoT network is supported by XBee3 Cellular. Note the following:
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NB-IoT does not support roaming. You cannot roam between networks.
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For NB-IoT, TCP support is dependent on the network. Contact your network provider for
details.
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For NB-IoT, SMS support is dependent on the network. Contact your network provider for
details.
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Digi Remote Manager® requires TCP and will not work with NB-IoT unless the network
supports TCP.
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The SIM card in the device determines whether the device supports NB-IoT, LTE-M, or both.