Manual

Smart Machine Smart Decision
SIM800 Series_AT Command Manual_V1.09 336 2015-08-03
3) mode=3,delete record
AT+CREC=3,<id>
OK
4) mode=4,play record file
AT+CREC=4,<id>,<channel>,<level>[,<repeat>]
OK
5) mode=5,stop play record file
AT+CREC=5
+CREC: 0
OK
6) mode=6,read record data
AT+CREC=6,<id>,<len>,<offset>
+CREC: 6,<id>,<len>
<data>
OK
7) mode=7,view record file infomation
AT+CREC=7,[<id>]
+CREC: 7,<id>,<len>,<form>
OK
8) mode=8,query free space for recording
If SD card is supported
AT+CREC=8
+CREC: 8,sys:<len> sd:<len>
OK
If SD card is not supported
AT+CREC=8
+CREC: 8,<len>
OK
9) mode=9, create record file directory.
AT+CREC=9,<location>
OK
If error is related to ME functionality:
+CME ERROR: <err>
<err> 5000 Be recoding
5001 Be playing
5002 Audio busy
5003 No space