Manual

Smart Machine Smart Decision
SIM800 Series_AT Command Manual_V1.09 349 2015-08-03
314 SIM busy
315 SIM wrong
316 SIM PUK required
317 SIM PIN2 required
318 SIM PUK2 required
320 memory failure
321 invalid memory index
322 memory full
323 invalid input parameter
324 invalid input format
325 invalid input value
330 SMSC address unknown
331 no network
332 network timeout
340 no cnma ack
500 Unknown
512 SMS no error
513 Message length exceeds maximum length
514 Invalid request parameters
515 ME storage failure
516 Invalid bearer service
517 Invalid service mode
518 Invalid storage type
519 Invalid message format
520 Too many MO concatenated messages
521 SMSAL not ready
522 SMSAL no more service
523 Not support TP-Status-Report & TP-Command in storage
524 Reserved MTI
525 No free entity in RL layer
526 The port number is already registerred
527 There is no free entity for port number
528 More Message to Send state error
529 MO SMS is not allow
530 GPRS is suspended
531 ME storage full
532 Doing SIM refresh