API frames
The following sections describe the API frames.
AT Command - 0x08 143
Transmit (TX) SMS - 0x1F 144
Transmit (TX) Request: IPv4 - 0x20 145
Tx Request with TLS Profile - 0x23 147
AT Command Response - 0x88 149
Transmit (TX) Status - 0x89 150
Modem Status - 0x8A 152
Receive (RX) Packet: SMS - 0x9F 153
Receive (RX) Packet: IPv4 - 0xB0 154
Digi XBee3 Cellular LTE-M Global Smart Modem User Guide
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