Specifications

Smart Machine Smart Decision
SIM900_AT Commands Manual_V1.07 167 2012.12.10
Response
OK
ERROR
Write Command
AT+CUSACC=<
mode>
Parameters
<mode>
0 disable
1 enable, adjust the response speed of uart in low band rate.
Reference Note
6.2.60 AT+CNETSCAN Performing A Net Survey to Show All the Cells Information
AT+CNETSCAN performing a net survey to show all the cells information
Response
<Network_Operator_name>,<MCC>,<MNC>,<Rxlev>,<Cellid>,<Arfc
n>[<CR><LF><Network_Operator_name2>,<MCC2>,<MNC2>,<Rxle
v2>,<Cellid2>,<Arfcn2> […]]
OK
Execution
Command
AT+CNETSCA
N
Parameters
<Network_Operator_name> Long format alphanumeric of Network
operator
<MCC> Mobile country code
<MNC> Mobile network code
<Rxlev> Receive level
<Cellid> Cell identifier
<Arfcn> Absolute radio frequency channel number
Reference Note
z The cells which <Rxlev> is below 10 will be ignored.
6.2.61 AT+CSGS Netlight Indication of GPRS Status
AT+CSGS Netlight Indication of GPRS Status
Response
+CSGS: (0-1)
OK
Test Command
AT+CSGS=?
Parameter