Manual

Smart Machine Smart Decision
SIM800 Series_AT Command Manual_V1.09 346 2015-08-03
772 SIM powered down
773 SIM file not present
791 Param count not enough
792 Param count beyond
793 Param value range beyond
794 Param type not match
795 Param format invalid
796 Get a null param
797 CFUN state is 0 or 4
19.2 Summary of CMS ERROR Codes
Final result code +CMS ERROR: <err> indicates an error related to message service or network.
The operation is similar to ERROR result code. None of the following commands in the same
Command line is executed. Neither ERROR nor OK result code shall be returned.
<err> values used by common messaging commands:
Code of <err> Meaning
1 Unassigned(unallocated) number
3 No route to destination
6 Channel unacceptable
8 Operator determined barring
10 Call barred
11 Reserved
16 Normal call clearing
17 User busy
18 No user responding
19 User alerting, no answer
21 Short message transfer rejected
22 Number changed
25 Pre-emption
26 Non-selected user clearing
27 Destination out of service
28 Invalid number format (incomplete number)
29 Facility rejected
30 Response to STATUS ENQUIRY
32 Normal, unspecified