31
6
AT+CEMNLIST
Set the list of emergency number.
J. File System Related Commands
Syntax
Expect Result
Description
1
AT+FSCD
Select directory as current directory.
2
AT+FSMKDIR
Make new directory in current
directory.
3
AT+FSRMDIR
Delete directory in current directory.
4
AT+FSLS
List directories/files in current
directory.
5
AT+FSDEL
Delete file in current directory.
6
AT+FSRENAME
Rename file in current directory.
7
AT+FSATTRI
Request file attributes.
8
AT+FSMEM
Check the size of available memory.
9
AT+FSLOCA
Select storage place.
10 AT+FSCOPY
Copy an appointed file.
K. File Transmission Related Commands
Syntax
Expect Result
Description
1
AT+CTXFILE
Select file transmitted to PC host.
2
AT+CRXFILE
Set name of file received from PC
host.
3
AT+CMWAIT
Config the waiting seconds before
xmodem start receiving.
4
AT+CFTRANRX
Transfer a file to EFS.
5
AT+CFTRANTX
Transfer a file from EFS to external
host.
L. V24-V25 Commands
Syntax
Expect Result
Description
1
AT+IPR
Set local baud rate temporarily.
2
AT+IPREX
Set local baud rate permanently.
3
AT+ICF
Set control character framing.
4
AT+IFC
Set local data flow control.
5
AT&C
Set DCD function mode.
6
ATE
Enable command echo.
