API frames
The following sections describe the API frames.
AT Command - 0x08 245
AT Command: Queue Parameter Value - 0x09 246
Transmit (TX) SMS - 0x1F 247
Transmit (TX) Request: IPv4 - 0x20 248
Tx Request with TLS Profile - 0x23 250
AT Command Response - 0x88 252
Transmit (TX) Status - 0x89 253
Modem Status - 0x8A 255
Receive (RX) Packet: SMS - 0x9F 256
Receive (RX) Packet: IPv4 - 0xB0 257
User Data Relay - 0x2D 258
User Data Relay Output - 0xAD 260
BLE Unlock API - 0x2C 261
BLEUnlock Response - 0xAC 265
Socket Create - 0x40 266
Socket Create Response - 0xC0 267
Socket Option Request - 0x41 268
Socket Option Response - 0xC1 269
Socket Connect - 0x42 270
Socket Connect Response - 0xC2 271
Socket Close - 0x43 272
Socket Close Response - 0xC3 273
Socket Send (Transmit) - 0x44 274
Socket SendTo (Transmit Explicit Data): IPv4 - 0x45 275
Socket Bind/Listen - 0x46 276
Socket Listen Response - 0xC6 277
Socket New IPv4 Client - 0xCC 278
Socket Receive - 0xCD 279
Socket Receive From: IPv4 - 0xCE 280
Socket Status - 0xCF 281
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