Specifications

SIM900 AT Commands Set
SIM900_ATC_V1.01 184 23.06.2010
OK
Parameter
See Write Command
Read Command
AT+CIPSRIP?
Response
+CIPSRIP: <mode>
OK
Parameter
See Write Command
Write Command
AT+CIPSRIP=<
mode>
Response
OK
ERROR
Parameter
<mode> a numeric parameter which indicates whether show the
prompt of where the data received are from or not before
received data.
0 do not show the prompt
1 show the prompt, the format is as follows: RECV
FROM:<IP ADDRESS>:<PORT>
Reference Note
This command will be effective only in single connection mode
(+CIPMUX=0)
8.2.21 AT+CIPDPDP Set Whether Check State of GPRS Network Timing
AT+CIPDPDP Set Whether Check State of GPRS Network Timing
Test Command
AT+CIPDPDP
=?
Response
+CIPDPDP: (list of supported< mode>s, list of supported < interval>, list
of supported < timer > )
OK
Parameters
See Write Command
Read Command
AT+CIPDPDP?
Response
+CIPDPDP: <mode>, <interval>, <timer>
OK
Parameters
See Write Command
Write Command
AT+CIPDPDP=<
mode>[,<interval
Response
OK
ERROR