Specifications

SIM900 AT Command Manual
SIM900_AT Command Manual_V1.03 187 12/24/2010
See Write Command
Response
OK
ERROR
Write Command
AT+CIPSRIP=<
mode>
Parameter
<mode> a numeric parameter which shows remote IP address and
port.
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 to Check State of GPRS Network Timing
AT+CIPDPDP Set Whether to Check State of GPRS Network Timing
Response
+CIPDPDP: (list of supported<mode>s, list of supported <interval>, list
of supported <timer> )
OK
Test Command
AT+CIPDPDP
=?
Parameters
See Write Command
Response
+CIPDPDP: <mode>, <interval>, <timer>
OK
Read Command
AT+CIPDPDP?
Parameters
See Write Command
Response
OK
ERROR
Write Command
AT+CIPDPDP=<
mode>[,<interval
>,<timer>]
Parameters
<mode>
0 not set detect PDP
1 set detect PDP
<interval>