Data Sheet

Smart Machine Smart Decision
SIM800 Series_AT Command Manual_V1.09 230 2015-08-03
Parameter Saving
Mode
NO_SAVE
Max Response
Time
-
Execution
Command
AT+CSTT
Response
OK
ERROR
Reference Note
The write command and execution command of this command is valid only
at the state of IP INITIAL. After this command is executed, the state will be
changed to IP START.
8.2.10 AT+CIICR Bring Up Wireless Connection with GPRS or CSD
AT+CIICR Bring Up Wireless Connection with GPRS or CSD
Test Command
AT+CIICR=?
Response
OK
Execution
Command
AT+CIICR
Response
OK
ERROR
Parameter Saving
Mode
NO_SAVE
Max Response
Time
85 seconds
Reference Note
 AT+CIICR only activates moving scene at the status of IP START,
after operating this Command is executed, the state will be changed to
IP CONFIG.
 After module accepts the activated operation, if it is activated
successfully, module state will be changed to IP GPRSACT, and it
responds OK, otherwise it will respond ERROR.
8.2.11 AT+CIFSR Get Local IP Address
AT+CIFSR Get Local IP Address
Test Command
AT+CIFSR=?
Response
OK
Response
<IP address>
ERROR
Execution
Command
AT+CIFSR
Parameter
<IP address> a string parameter which indicates the IP address assigned
from GPRS or CSD.