The recommended operating temperature range for the LTE-3271B is -40°C to 85°C.
The LTE-3271B can be configured for different frequency bands using the AT command set. Refer to the AT command manual for specific commands and syntax.
The maximum transmit power of the LTE-3271B is +23 dBm for LTE and +20 dBm for WCDMA.
Yes, the LTE-3271B supports Voice over LTE (VoLTE) and can be configured to use VoLTE for voice calls.
The LTE-3271B supports antenna diversity, which can be implemented using external antennas and a diversity switch. Refer to the application note for specific implementation details.
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