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UMTS/HSPA Module Series
WCDMA UGxx AT Commands Manual
WCDMA_UGxx_AT_Commands_Manual Confidential / Released 233 / 247
321
Invalid memory index
322
Memory full
330
SMSC address unknown
331
No network
332
Network timeout
340
NO CNMA acknowledgement expected
500
Unknown
512
This and the following codes are manufacturer specific. Relay path
Acknowledgement
513
SMS timer expired
514
SMS forwarding availability failed
515
SMS forwarding availability aborted
516
Invalid TP-MESSAGE-Type indicator
517
No TP-Status report in phase 1
518
No TP-Reject-Duplicate in phase 1
519
No TP-Reply-Path in phase 1
520
No TP-User-Data-Header in phase 1
521
Missing TP-Validity-Period
522
Invalid TP-Service-Centre-Time-Stamp
523
Missing TP-Destination-Address
524
Invalid TP-Destination-Address
525
Missing Service-Centre-Address
526
Invalid Service-Centre-Address
527
Invalid alphabet
528
Invalid TP-User-Data-Length
529
Missing TP-User-Data
Quectel
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